Using linear function concepts, it is found that the two lines can be classified as:
(4) intersecting, but not perpendicular.
What is a linear function?A linear function is modeled by:
y = mx + b
In which:
m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.The slope defines if the lines are parallel or perpendicular, as follows:
If they are parallel, they have the same slope.If they are perpendicular, the multiplication of the slopes is of -1.If the multiplication of -1, and the slopes are different, they are intersecting.In this problem, the lines in slope-intercept formula are:
\(y = \frac{2}{3}x - 2 \rightarrow = m = \frac{2}{3}\)
\(y = \frac{3}{2}x + 3 \rightarrow m = \frac{3}{2}\)
Then:
\(\frac{2}{3} \times \frac{3}{2} = 1\)
So they are intersecting and not perpendicular, which means that option 4 is correct.
More can be learned about linear function concepts at https://brainly.com/question/24808124
#SPJ1
b. The linear scale factor of two similar
shapes is 14:7. If the area of the
bigger shape is 490cm, what is the
area of the smaller shape?
Answer:
Area of smaller shape = 245 cm²
Step-by-step explanation:
Given:
Scale factor ration [Big shape to small shape] = 14:7
Area of bigger shape = 490 cm²
Find:
Area of smaller shape
Computation:
Area of smaller shape = Area of bigger shape[7 / 14]
Area of smaller shape = 490[7 / 14]
Area of smaller shape = 490[7 / 14]
Area of smaller shape = 35[7]
Area of smaller shape = 245 cm²
An actual distance of 50km corresponds to 4 cm on the map
Answer:
Incomplete question.
Step-by-step explanation:
4 cm = 50 km
1 cm = 50/4 = 12.5 km
Use above ratio or
50 km = 4 cm
1 km = 4/50 = 0.08 cm
What is the form of the following equation?
y = 6x - 2
Answer:
slope intercept form
Step-by-step explanation:
What is this please help
Suppose a = {π, e, 0} and b = {0,1}. (a) a×b (b) b× a (c) a×a (d) b×b (e) aר; (f) (a×b)×b (g) a×(b×b) (h) a×b×b
(h) The Cartesian product is performed first on a and b, resulting in a set of ordered pairs, which is then Cartesian multiplied by b, resulting in ordered triplets.
To perform the set operations, let's recall the definitions of each operation:
The Cartesian product of two sets A and B, denoted A × B, is the set of all ordered pairs (a, b) where a is an element of A and b is an element of B.
The symbol Ø represents the empty set, which is a set with no elements.
Now, let's calculate the given set operations:
(a) a × b:
a = {π, e, 0}
b = {0, 1}
a × b = {(π, 0), (π, 1), (e, 0), (e, 1), (0, 0), (0, 1)}
The Cartesian product of a and b consists of all possible ordered pairs where the first element is from set a and the second element is from set b.
(b) b × a:
b = {0, 1}
a = {π, e, 0}
b × a = {(0, π), (0, e), (0, 0), (1, π), (1, e), (1, 0)}
The Cartesian product of b and a consists of all possible ordered pairs where the first element is from set b and the second element is from set a.
(c) a × a:
a = {π, e, 0}
a × a = {(π, π), (π, e), (π, 0), (e, π), (e, e), (e, 0), (0, π), (0, e), (0, 0)}
The Cartesian product of a and a consists of all possible ordered pairs where both elements are from set a.
(d) b × b:
b = {0, 1}
b × b = {(0, 0), (0, 1), (1, 0), (1, 1)}
The Cartesian product of b and b consists of all possible ordered pairs where both elements are from set b.
(e) a × Ø:
a = {π, e, 0}
Ø = {} (empty set)
a × Ø = {}
The Cartesian product of a and the empty set results in the empty set.
(f) (a × b) × b:
a = {π, e, 0}
b = {0, 1}
(a × b) = {(π, 0), (π, 1), (e, 0), (e, 1), (0, 0), (0, 1)}
((a × b) × b) = {( (π, 0), 0), ( (π, 1), 0), ( (e, 0), 0), ( (e, 1), 0), ( (0, 0), 0), ( (0, 1), 0), ( (π, 0), 1), ( (π, 1), 1), ( (e, 0), 1), ( (e, 1), 1), ( (0, 0), 1), ( (0, 1), 1)}
The Cartesian product is performed first, resulting in a set of ordered pairs, which is then Cartesian multiplied by b, resulting in ordered triplets.
(g) a × (b × b):
a = {π, e, 0}
b = {0, 1}
(b × b) = {(0, 0), (0, 1), (1, 0), (1, 1)}
(a × (b × b)) = {(π, (0, 0)), (π, (0, 1)), (π, (1, 0)), (π, (1, 1)), (e, (0, 0)), (e, (0, 1)), (e, (1, 0)), (e, (1, 1)), (0, (0, 0)), (0, (0, 1)), (0, (1, 0)), (0, (1, 1))}
The Cartesian product is performed first on b and b, resulting in a set of ordered pairs, which is then Cartesian multiplied by a, resulting in ordered pairs of pairs.
(h) a × b × b:
a = {π, e, 0}
b = {0, 1}
(a × b) = {(π, 0), (π, 1), (e, 0), (e, 1), (0, 0), (0, 1)}
(a × b) × b = {( (π, 0), 0), ( (π, 0), 1), ( (π, 1), 0), ( (π, 1), 1), ( (e, 0), 0), ( (e, 0), 1), ( (e, 1), 0), ( (e, 1), 1), ( (0, 0), 0), ( (0, 0), 1), ( (0, 1), 0), ( (0, 1), 1)}
To know more about Cartesian visit:
brainly.com/question/28986301
#SPJ11
Standard Notations 3.042 x 10²
74100
170000
36000
I believe this is right!
1. Correct to the nearest millimetre, the length of a side of a regular hexagon is 3.6 cm. Calculate the upper bound for the perimeter of the regular hexagon.
2. Kelly runs a distance of 100 metres in a time of 10.52 seconds.
The distance of 100 metres was measured to the nearest metre.
The time of 10.52 seconds was measured to the nearest hundredth of a second.
(d) Calculate the lower bound for Kelly’s average speed. Write down all the figures on your calculator display.
3. Steve measured the length and the width of a rectangle.
He measured the length to be 645 mm correct to the nearest 5 mm.
He measured the width to be 400 mm correct to the nearest 5 mm.
Calculate the lower bound for the area of this rectangle.
Give your answer correct to 3 significant figures.
4. The length of the rectangle is 35 cm correct to the nearest cm.
The width of the rectangle is 26 cm correct to the nearest cm.
Calculate the upper bound for the area of the rectangle.
Write down all the figures on your calculator display.
1. The upper bound for the perimeter of the regular hexagon is 21.9 cm.
2. All figures on the calculator display for the calculation of Kelly's average speed is: 99.5 / 10.51 = 9.46717412
3. the lower bound for the area of the rectangle is 2.55 × 10⁵ mm²
4. Upper bound for area = 937.6525 cm²
How to calculate the perimeter of the hexagon1. The upper bound for the perimeter of the regular hexagon can be calculated by multiplying the length of one side by 6 (the number of sides in a hexagon):
Upper bound for perimeter = 6 × (3.6 + 0.05) = 21.9 cm (rounded to one decimal place)
2. Kelly's average speed can be calculated by dividing the distance she ran by the time she took:
Average speed = distance / time
The lower bound for the distance is 99.5 m (since 100 m was measured to the nearest meter, the actual distance could be as low as 99.5 m).
The lower bound for the time is 10.51 s (since 10.52 s was measured to the nearest hundredth of a second, the actual time could be as low as 10.51 s).
Therefore, the lower bound for Kelly's average speed is:
Average speed = 99.5 / 10.51 = 9.4617 m/s (rounded to 4 decimal places)
3. The length of the rectangle is 645 mm correct to the nearest 5 mm, which means it could be as small as 642.5 mm or as large as 647.5 mm. We can express this as:
645 mm ± 2.5 mm, similarly
400 mm ± 2.5 mm
Lower bound for length = 645 - 2.5 = 642.5 mm
Lower bound for width = 400 - 2.5 = 397.5 mm
Lower bound for area = 642.5 × 397.5 = 255393.75 mm²
Rounded to 3 significant figures, the lower bound for the area of the rectangle is 2.55 × 10⁵ mm².
4. To calculate the upper bound for the area of the rectangle, we need to multiply the upper bounds for the length and width of the rectangle:
Upper bound for length = 35 + 0.45 = 35.45 cm
Upper bound for width = 26 + 0.45 = 26.45 cm
Upper bound for area = 35.45 × 26.45 = 937.6525 cm²
Learn more about upper bound at:
https://brainly.com/question/28725724
#SPJ1
Which phase best describes the transition from the graph y=2x^2 to the graph of y2x^2+5?
A. 5 units up
B. 5 units down
C. 5 units right
D. 5 units left?
Answer:
Anything after x determines if it goes up since it's a positive 5 it's 5 units up
How does using a table help you find the mean absolute deviation?
Answer in complete sentences.
Using a table helps in finding the mean absolute deviation by providing a structured representation of the data, enabling easy calculation of deviations, absolute values, and summation, ultimately leading to the determination of the mean absolute deviation.
Using a table helps in finding the mean absolute deviation by organizing and presenting the data in a structured format. The table allows us to clearly see the individual data points, calculate the deviations from the mean, and find their absolute values.
Here's how using a table helps in finding the mean absolute deviation:Data organization: The table allows us to list the data values in a systematic manner, making it easier to work with and analyze the data.
Calculation of deviations: By subtracting each data value from the mean, we can calculate the deviation for each value. The table provides a clear reference for performing these calculations.
Absolute values: After finding the deviations, we need to take the absolute value of each deviation to ensure that we have positive values. The table allows us to easily apply the absolute value function to each deviation.
Summation: The table facilitates the calculation of the sum of the absolute deviations. We can add up all the absolute deviations in a separate column, which is clearly organized in the table.
Division: Finally, we divide the sum of absolute deviations by the total number of data points to find the mean absolute deviation. The table makes it convenient to perform this division and obtain the final result.
In summary, using a table helps in finding the mean absolute deviation by providing a structured representation of the data, enabling easy calculation of deviations, absolute values, and summation, ultimately leading to the determination of the mean absolute deviation.
for such more question on mean absolute deviation
https://brainly.com/question/16850458
#SPJ8
Verify that y=e^xy is an implicit solution of the differential equation (1-xy)y'=y^2
Yes, y = e^xy is an implicit solution of the differential equation
(1-xy)y'=y^2
Here,
The differential equation (1-xy)y' = y^2
And, y = e^xy is an implicit solution of the differential equation
(1-xy)y'=y^2.
What is Differential equation?
A differential equation is a mathematical equation that relates some function with its derivatives.
Now,
To show y = e^xy is an implicit solution of the differential equation
(1-xy)y'=y^2, we have to find the solution of differential equation.
The differential equation is;
\((1-xy)y'=y^2\\\\\\\\\)
\((1-xy) \frac{dy}{dx} = y^2\)
\(\frac{dx}{dy} + \frac{x}{y} = \frac{1}{y^{2} }\)
It is form of \(\frac{dx}{dy} + Px = Qy\),
Where, P is the function of y and Q is the function of x.
Hence, Integrating factor = \(e^{\int\limits {\frac{1}{y} } \, dy} = e^{lny} = y\)
The solution is;
\(x y = \int\limits {\frac{1}{y^{2} }y } \, dy + c\)
\(xy = lny + c\)
Take c = 0, we get;
\(xy = lny\\\\y = e^{xy}\)
Hence, y = e^xy is an implicit solution of the differential equation
(1-xy)y'=y^2
Learn more about the differential equation visit:
https://brainly.com/question/1164377
#SPJ4
Finbar bought his home for $150,000 in 2010. Property values have increased 10% every year since he has owned the home. Which of the following equations can be used to represent the price of the home x years after 2010? y = 150,000(1. 5)x y = 150,000(1. 1)x y = 150,000(0. 9)x y = 150,000(0. 5)x.
The correct equation that can be used to represent the price of the home x years after 2010 is y = 150,000(1.1)ˣ.
Finbar bought his home for $150,000 in 2010. Property values have increased 10% every year since he has owned the home. The equation that can be used to represent the price of the home x years after 2010 is y = 150,000(1.1)ˣ.
Here is an explanation as to why this is the correct equation: To calculate the increase in the value of the home, you have to increase it by 10% each year.
For example, after the first year, the value of the home will be 150,000(1.1) = $165,000. After the second year, the value will be 165,000(1.1) = $181,500. This is called exponential growth because the value of the home is increasing by a fixed percentage each year. Using this pattern, we can see that the equation to calculate the value of the home x years after 2010 is y = 150,000(1.1)ˣ. This equation takes the initial value of the home and multiplies it by 1.1, which represents the 10% increase in value each year, raised to the power of x, which represents the number of years after 2010.
Therefore, the correct equation that can be used to represent the price of the home x years after 2010 is y = 150,000(1.1)ˣ.
To know more about equation visit:-
https://brainly.com/question/29657983
#SPJ11
There are 15 qualified applicants for 8 trainee positions in a fast-food management program. How many different groups of trainees can be selected
In a fast-food management program, there are 15 qualified applicants for 8 trainee positions. We are supposed to calculate the number of different groups of trainees that can be selected. For this, we can use the formula for combination. In mathematics, a combination is a way of selecting items from a collection, such that the order of selection doesn't matter.
It is represented as n Cr, where n is the total number of items and r is the number of items to be selected. In this problem, we have to select 8 trainees from a total of 15 qualified applicants. Hence, the solution is as follows: Now, we can use the formula for combination, which is as follows:
n Cr = n!/(r!(n-r)!) where n is the total number of items, and r is the number of items to be selected. In this case, we have 15 items to choose from, and we want to select 8 of them. Hence, we get: 15C8 = 15!/(8!(15-8)!) 15C8 = (15 × 14 × 13 × 12 × 11 × 10 × 9 × 8!)/(8! × 7 × 6 × 5 × 4 × 3 × 2 × 1)15C8 = 6435 Therefore, there are 6,435 different groups of trainees that can be selected from the 15 qualified applicants for 8 trainee positions in a fast-food management program.
To know more about combination visit:
https://brainly.com/question/31586670
#SPJ11
7. Draw a rough sketch of the graph of f(t) = 3cos(2t)
The given function is f(t) = 3cos(2t).The cosine function is defined for all real numbers and its range is between -1 and 1, which means it oscillates within this range.
The multiplication factor 3 just increases the amplitude of the function. So, the range of the function is between -3 and 3.
The period of cosine function is 2π and the multiplication factor 2 in 2t just compresses the graph by a factor of 2.The graph of
f(t) = 3cos(2t) is shown below in the rough sketch:
The amplitude of the function is 3 and the time period is π, which is 1/2 of the original time period of cosine function.
The function oscillates between -3 and 3 and the points at which the maximum and minimum values are attained are called peaks. The first peak is attained at t = 0 and then it repeats after every time period of π.
To know more about function visit:-
https://brainly.com/question/30721594
#SPJ11
What value of x makes the equation true?
1/2 (4x – 5) + 5/2 = 10
Drag and drop the correct number in the box.
х
Answer:
x=5
Step-by-step explanation:
x=5
Answer:
x=5 will make the equation true subtract 5/2 from both sides simplfy to 1/2 (4x-5)=15/2 then mutiply 2 to both sides 4x-5=15add 5 to both sides 4x=20 divde both sie by 4 and x will 5 hope this helps
Allison has a poster that is 15 in by 18 in. What will the dimensions of the poster be if she scales it down by a factor of 1/3 ?
Answer:
Answer 4 : 5in by 6in
Step-by-step explanation:
15 times 1/3 is 5.
18 times 1/3 is 6.
Hope I helped!!
One factor of the function f(x) = x3 − 8x2 + 17x − 10 is (x − 5). Describe how to find the x-intercepts and the y-intercept of the graph of f(x) without using technology. Show your work and include all intercepts in your answer.
Answer:
see explanation
Step-by-step explanation:
given (x - 5) is a factor of f(x) then x = 5 is a zero
dividing f(x) by (x - 5) using synthetic division
5 | 1 - 8 17 - 10
↓ 5 - 15 10
----------------------
1 - 3 2 0 ← remainder = 0 indicates (x - 5) is a factor
quotient = x² - 3x + 2 = (x - 1)(x - 2)
then
f(x) = (x - 5)(x - 1)(x - 2) ← in factored form
to find the x- intercepts let f(x) = 0 , that is
(x - 5)(x - 1)(x - 2) = 0
equate each factor to zero and solve for x
x - 5 = 0 ⇒ x = 5
x - 1 = 0 ⇒ x = 1
x - 2 = 0 ⇒ x = 2
the x- intercepts are x = 1, x = 2, x = 5
to find the y- intercept let x = 0 , then
f(0) = (0 - 5)(0 - 1)(0 - 2) = (- 5)(- 1)(- 2) = 5 × - 2 = - 10
the y- intercept is y = - 10
Answer:
the x- intercepts are x = 1, x = 2, x = 5
AND
the y- intercept is y = - 10
Step-by-step explanation:
given (x - 5) is a factor of f(x) then x = 5 is a zero
dividing f(x) by (x - 5) using synthetic division
5 | 1 - 8 17 - 10
↓ 5 - 15 10
----------------------
1 - 3 2 0 ← remainder = 0 indicates (x - 5) is a factor
quotient = x² - 3x + 2 = (x - 1)(x - 2)
then . .
f(x) = (x - 5)(x - 1)(x - 2) ← in factored form
to find the x- intercepts let f(x) = 0 , th
(x - 5)(x - 1)(x - 2) = 0
equate each factor to zero and solve for x
x - 5 = 0 ⇒ x = 5
x - 1 = 0 ⇒ x = 1
x - 2 = 0 ⇒ x = 2
the x- intercepts are x = 1, x = 2, x = 5
to find the y- intercept let x = 0 , then
f(0) = (0 - 5)(0 - 1)(0 - 2) = (- 5)(- 1)(- 2) = 5 × - 2 = - 10
the y- intercept is y = - 10
find the rate of change of the volume of a cylinder when its radius is 6 feet if its height is always (3/2) times its radius and its radius is increasing at the rate of 2 feet per minute.
When the radius of a cylinder is 6 ft. and it is increasing at the rate of 2 feet per minute, its volume will change at rate of 509.14 ft³/minute.
Given a cylinder with:
r = radius
h = height = 3/2 . r
The volume of the cylinder is:
V = πr².h
Substitute h = 3/2 . r,
V = πr².(3/2 r)
V = 3/2 . πr³
Take the derivative with respect to t:
dV/dt = 9/2 . πr² . dr/dt
Substitute dr/dt = 2 ft./minute and r = 6 ft.,
dV/dt = 9/2 . π.6²
dV/dt = 9/2 . π.6² = 509.14 ft³/minute.
Learn more about rate of change here:
https://brainly.com/question/24592593
#SPJ4
Peter works 52hours in a 40-hour work week where his basic wages rate is $200.If overtime is paid at time and-a-half, determine his wage for the week.
Answer:
$230
Step-by-step explanation:
Hes paid 200 for his wages but if he works overtime by 12 hours he gets half of the 5 dollars he earns per hour which is 2.5 which then is 2.5 times 12 which is then 30 plus the 200 he earned for the 40 hours.
What happens if you subtract the two equations and solve for S5? Can you use this information to come up with a way to find any geometric series Sn in the form ∑an-1bn-1?
Step-by-step explanation:
¿Puedes decirnos las ecuaciones?
determine a rule for the table below.
a.
What is the rule? Write the rule using your own words.
b.
Complete the table.
c.
Write the rule as an equation (y=mx+b)
Answer: friend?...
Step-by-step explanation:...
write an equation in slope intercept form for the line described. perpendicular to y = -1/2x + 2/3, passes through (2,3)
Step-by-step explanation:
Hey there!
Follow the steps to get answer.
Use one point formula and find 1st equation.After that you find the slope of second equation.Use the condition of perpendicular lines and find the slope of first equation. Put slope value of equation in equation (i) and simplify them to get equation.The equation of a line passing through point (2,3) is;
(y-3)= m1(x-2).......(i).
Another equation is;
\(y = \frac{ - 1}{2} x + \frac{2}{3} \)
2nd equation..
Now, From equation (ii)
We have;
Comparing equation (ii) with y = mx+c.
We get;
Slope = -1/2.
For perpendicular lines,
\(m1 \times m2 = - 1\)
\(m1 \times \frac{ - 1}{2} = - 1\)
Therefore the slope is 2.
Put value of slope (m1) in equation (i). We get;
\((y - 3) = 2(x - 2)\)
Simplify them to get equation.
\((y - 3) = 2x - 4\)
\(y = 2x - 1\)
Therefore the required equation is y = 2x-1.
Hope it helps..
how to graph y=3-4x
I have tried (0,3) (3,-9) and other possibilities, but they won't work
Answer:
This is a linear function and you have to rewrite the equation to the standard form y= mx+q, so y= -4x + 3 where -4 is m and tells you the slope of the function while 3 tells you where it intercepts the y axis. Now you have to write the points of the function taking some x values and obtaining the relative y. For example if x is 0 then y= 3-4(0) which is equal to 3. If x is 1 y is -1, if X is 2 then y is -5 and you continue like that until you want. However, to draw the line you could just stop to two points.
The quantity of charge Q in coulombs (C) that has passed through a point in a wire up to time t (measured in seconds) is given by Q(t)=t3−2t2+6t+5. [ See this example. The unit of current is an ampere 1 A=1C/s.] Find the current when t=0.5 s.
To find the current when t = 0.5 s, we need to calculate the derivative of the charge function Q(t) with respect to time and evaluate it at t = 0.5. The current flowing through the wire is 5.5 amperes.
The derivative of Q(t) gives us the rate of change of charge with respect to time, which corresponds to the current flowing through the wire at any given time.
Differentiating Q(t) with respect to t, we get:
dQ/dt = 3t^2 - 4t + 6
Now, to find the current at t = 0.5 s, we substitute t = 0.5 into the derivative:
dQ/dt = 3(0.5)^2 - 4(0.5) + 6 = 1.5 - 2 + 6 = 5.5 A
Therefore, when t = 0.5 s, the current flowing through the wire is 5.5 amperes.
To learn more about charge function click here: brainly.com/question/26376166
#SPJ11
to select a stir-fry dish, a restaurant customer must select a type of rice, protein, and sauce. there are two types of rices, three proteins, and seven sauces. how many different kinds of stir-fry dishes are available?
Total 42 different types of stir-fry dishes are available at a restaurant.
As per the given information,
In restaurant, there are two types of rices (2 options), three proteins (3 options), and seven sauces (7 options).
This is a question of probability.
When all of these options are combined, they make a total of
2 x 3 x 7 = 42 possible combinations.
For example, a customer could choose white rice, chicken, and teriyaki sauce for their stir-fry. Or, they could opt for brown rice, shrimp, and sesame sauce.
There are 40 more combinations to choose from these.
In conclusion, a restaurant customer can choose from a total of 42 different kinds of stir-fry dishes, each of which is made up of a combination of two types of rice, three proteins, and seven sauces.
For similar question on probability
https://brainly.com/question/7965468
#SPJ11
PLEASE HELP!!
IMAGE BELOW
Answer:
0=2pi/3 or another way of writing I is 0= 120°+360°×n
5x - 9y = -13
-2x + 3y = 4
Can you explain more? if your looking for the slope of both it is 5/9 for the fist one and 2/3 for the second. If your looking for y and x -intercept for the first one x intercepts at (-2,0) and y intercepts at (0, 4/3) and, for the second one x intercepts at ( -13/5, 0) and y intercepts at (0, 13/9)
It is given that y is directly proportional tox.
What is the constant of variation?
y
1
-4
2
-8
3
- 12
4
-16
5
-20
intro
Done
Answer:
k = - 4
Step-by-step explanation:
The equation that represents direct proportion is
y = kx ← k is the constant of proportion
To find k use any ordered pair from the table.
Using (2, - 8 ) , then
- 8 = 2k ( divide both sides by 2 )
k = - 4
You purchase 2 action figures per week. You have 48 action figures, which is 75% of the total number of action figures you need to complete your collection. *also what does 2 mean in this equation*
Answer:
64
Step-by-step explanation: In order to find the amount of action figures needed to complete your collection, you divide 48 by 75%. This gives us 64. The reason we divide, is because of inverse operations. If we are going to find 75% of 48, you would multiply 48 by .75. Since this is the opposite, we must divide it.
Also, I'm not quite sure what the question is requesting by asking for what 2 represents. What is the specific skill you are learning in class? Maybe that'll help us figure it out.
I hope this makes since. Let me know if you need further explanation.
what is c+15=25 dont use a cacalator because it wont work.
Answer:
c=10
Step-by-step explanation:
25-15 would be 10 so therefore 10 is your answer.
Answer:
do 25 - 15
10
c = 10
Step-by-step explanation:
Find the value of x round your answer to nearest tenth
Answer:
9.3
Step-by-step explanation:
Step-by-step explanation:
x is the height of the shape towards the 18 side.
this is also the second leg of the right-angled triangle with 16 as its Hypotenuse.
that makes the first leg 18-5 = 13.
so, Pythagoras gives us this second leg and therefore x :
16² = 13² + x²
256 = 169 + x²
87 = x²
x = sqrt(87) = 9.327379053... ≈ 9.3