Answer:
1/4
Step-by-step explanation:
simplify by 3
Using the diagram, find the measure of the angle indicated in bold.
A 95
B 110
C 120
D 130
6. ΔABC is mapped onto ΔA'B'C' by a dilation at D. Complete the statement: The dilation of 4/3 is _____. a. a reduction b. an enlargement
Dilation involves adjusting the size of an object or a figure, without altering its shape.
The object can be increased or decreased depending on its scale factor.
A scale factor less than 1 results in a figure of reduced dimensions whereas, a scale factor greater than 1 results in a figure or an object of enlarged dimensions.
In the ΔABC, a dilation of 4/3, which is greater than 1, will thus result into an enlargement.
The correct option is B.
If a= 2 and b=4, then 27-02- a + (11 - 5) is equal to
23
11.5
29
25
Answer:
It is equal to 29..........
Answer:
29
Step-by-step explanation:
One Serving of pancakes takes 2/3 cups of milk how many cups of milk with 24 servings for pancakes required
Answer:
Step-by-step explanation:
Given that:-
Since, Serving of 1 pancakes takes 2/3 cups of milk
Hence, serving of 24 pancakes takes (2/3)*24
=48/3
=16
So that; 16 cups of milk are required for serving of 24 pancakes.
Answer:
16 cups of milk
Step-by-step explanation:
Make a proportion
\(\frac{serrvings}{cups of milk}\) = \(\frac{servings }{cups of milk}\)
\(\frac{1}{\frac{2}{3} }\) = \(\frac{24}{x}\) cross multiply and solve
1x = \(\frac{2}{3}\)\((\frac{24}{1})\) 1x is the same a x. 24 is the same as \(\frac{24}{1}\)
x = \(\frac{48}{3}\)
x = 16
Select all expressions equivalent to
532
20
202
124
55
51.43
5.43
Mona had 32 math problems for homework. She completed 3/4 of them before dinner and the remaining 1/4 after dinner. How many problems did she complete before dinner?
Answer: 24 problems done before dinner
Step-by-step explanation:
Take the 32 total math problems and divide it by 3/4 (the amount of problems done before dinner) getting you 24 problems done before dinner
5/6 x 2/5 Help pls!!!
Step-by-step explanation:
10/30
hope this helps.............
The impact of two inputs on the output of interest is given by a
A. Goal Seek
B. Watch Window
C. one-way data table
D. two-way data table
Answer:
A this is the answer, please choose this answer
Jenny and Lester are running the 100 meter dash. Jenny completes it in 15.2 seconds and Lester completed it in 15.7 seconds. What were their speeds and who won the race?
Jenny won the race as she finished the race much more quickly and has greater average speed than Lester.
\(\sf \boxed{\sf speed:\frac{distance}{time \ taken} }\)
Jenny: distance/time = 100/15.2 = 6.58 m/s = 6.6 m/s
Lester: distance/time = 100/15.7 = 6.37 m/s = 6.4 m/s
11. A simple event has ____________ or a collection of outcomes
A simple event has one outcome or sometimes a collection of outcomes.
What is the probability?Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.
A simple event is an event in which the outcome can be specified without further information or division.
For example, the event "rolling a die" has 6 possible outcomes, each of which is a simple event (rolling a 1, rolling a 2, etc.).
Hence, A simple event has one outcome or a collection of outcomes.
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please answer or i loose grades!!!!!!!!!!!!!!!!
Step-by-step explanation:
x is the depth. put the given depths in the given formula and then find their difference.
T1=4500/1000=4.5°C
T2=4500/2500=1.8°C
now the difference:
∆T=T2-T1
∆T=1.8-4.5= -2.7°C
1.
6x+2y=- 4
3x+4y=-17
Answer:
x=1
y=-5
P.S. hope it helped. If you have any questions, I'll be glad to answer them.❤
Classify the following number. If more than one number set applies, list all that apply.
A.
irrational
B.
rational
C.
natural, whole
D.
natural, whole, integer, rational
Please select the best answer from the choices provided
A
B
C
D
Answer:
I think the answer is no.D In my opinion
Please help. The few questions I need help with are in the image below. Thanks.
Answer:
3) 21/60= 0.35
4) 5/4= 1.25
5) 9/15= 0.6 or 2/3
6) 378/15= 25.2 or 25 and 1/5
7) 1 1/2/ 2/3= 2.5
8) 28 1/3 / 3 1/3= 8.5
Step-by-step explanation:
hope this helps!
mark me brainliest please!
Connect Use the diagram of the ice cube tray.
Each small ice cube section has a base with
an area of 20 square centimeters. What is the
volume of all the ice cube sections in the tray?
Answer:
14
Step-by-step explanation:
7x2
Davi, Gustavo, and Mariana each pack a rectangular blanket for their picnic. The measurements of their blankets are listed in the following table. If they want to use the blanket with the largest area for their picnic, which blanket should they choose?
Davi blanket your mom
The blanket that they should choose is the one for which the multiplication of dimensions result in the largest value.
How to calculate the area of a rectangle?The area of a rectangle of dimensions length and width is given by the multiplication of these dimensions, as follows:
Area = length x width.
Then, to obtain the area for each blanket, their dimensions must be multiplied.
Then the blankest with the greatest area is the one for which the multiplication of the dimensions will result in the largest value.
(applying the formula for the area of the rectangle).
Missing InformationThe problem is incomplete, as the dimensions were not given, hence the answer is given in general terms.
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You walk 1/5 miles to a clothing store. Than you walk another 1/4 miles to a shoe store. How many miles have you walked in all?
Answer: She has walked 9/20 miles in total
Step-by-step explanation:
1/5*4=4/20
1/4*5=5/20
4/20+5/20=9/20 miles
write the following numbers in expanded notarion: a. 100 005. b. 84 016. c. 9 078. d. 113. e. 75.
Answer:
Step-by-step explanation:
a. 100005
1 x 1000000 + 0 x 100,000 + 0 x 10000 + 0 x 1000 + 0 x 100 + 0 x 10 + 5 x1
1 x 10^6 + 0 x 10^5 + 0 x 10^4 + 0 x 10^3 + 0 x 10^2 + 0 x 10^1 + 5 x 1
= 100,000 + 0 + 0 +0 +0 + 5
b. 84016
8 x 10000 + 4 x 1000 + 0 x 100 + 1 x 10 + 6 x 1
80000 + 4000 + 0 + 10 + 6
c. 9078
9 x 1000 + 0 x 100 + 7 x 10 + 8 x 1
9000 + 0 +7 + 8
d. 113
1 x 100 + 1 x 10 + 3 x 1
100 + 10 + 3
e. 75
7 x 10 + 5 x 1
70 + 5
2.
3.5 in.
4 in.
6 in.
What is surface area
Given that three factors are given and the surface area is required, this means that we are dealing with a three-dimensional shape. Where the above is a rectangular prism, the surface area = 118 In².
What is the explanation for the above response?
Surface area is the measure of the total area that the surface of a three-dimensional object occupies.
To calculate the surface area of an object, you need to add up the areas of all its faces. The formula for finding the surface area of a rectangular prism, which has three pairs of congruent rectangular faces, is:
Surface area = 2(lw + lh + wh)
where l, w, and h are the length, width, and height of the rectangular prism, respectively.
So, if we have a rectangular prism with the following dimensions:
Length (l) = 3.5 inches
Width (w) = 4 inches
Height (h) = 6 inches
The surface area can be calculated as follows:
Surface area = 2(lw + lh + wh)
= 2(3.5 x 4 + 3.5 x 6 + 4 x 6)
= 2(14 + 21 + 24)
= 2(59)
= 118In²
Therefore, the surface area of this rectangular prism is 118 In².
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Full Question:
Although part of your question is missing, you may be referring to this full question:
Given a rectangular prism with the following dimensions:
3.5 in.
4 in.
6 in.
What is surface area?
Need help asap!!!!
Determine the measure of the unknown angle or arc. Show your work.
28.
Arc BC = 107 degrees
---Since the given angle is on the center of the circle, the arc has the same measure.
Angle BAC = 53.5 degrees
---Since this is an inscribed angle, the measure of the angle is half of the corresponding arc.
29.
Arc BC = 92 degrees
---Since we are given an inscribed angle, the corresponding arc is double the measure of the angle.
Hope this helps!
-6n-32m+5n
Need help please
Answer:
Add
−
6 n and 5n.− 32m − n
Step-by-step explanation:
HELP PLEASE I DONT KNOW WHAT TO DO I FORGOT PLEASE HELP
Answer:
B.
Step-by-step explanation:
The answer is B. If you go down from the y intercept 2 times, and then to the right 3 times, you get to the x intercept.
Answer: y = -2/3x + 2
Step-by-step explanation:
The graph shows a constant negative slope and also has a y-intercept.
The y-intercept is the point that intersects the y axis. We see that the point (0,2) intersects the y- axis, and we can use the positive value 2 at the end of equation of a line: y = mx + b
# = number
The slope is rise/run, or the # of y/# of x -> 2/3
since the slope is going downward, the slope would be negative -> -2/3
So the equation of the line is : y = -2/3x + 2
Write an expression for " x divided by nine".
Please help!!
10 POINTS
Answer:
x/9
Step-by-step explanation:
x divided by 9
=> x ÷ 9
Take that and turn it into a fraction
=> x/9
hope this helps and is right. p.s. i really need brainliest :)
Answer:
45
Step-by-step explanation:
A bag of candy containing 320 pieces is to be divided up into 18 smaller bags for distribution with fourteen left over. How many pieces will go in each bag?
Answer:
17
Step-by-step explanation:
A bag of candy contains 320 pieces
It is to be divided into 18 smaller bags with fourteen left over
Therefore the pieces that will go in each bag after the distributorn can be calculated as follows
= 320/18
= 17 remainder 14
Hence 17 pieces of candy will be in each bags
A survey asked people how many siblings they have, and the results were recorded in this line plot.
How many people surveyed have 4 or more siblings?
dot plot
Answer:
we need a pic of the graph to be able. to work this out.
THANK YOU
Answer:
It's 5.
Step-by-step explanation:
8-3= 5
The spring of a spring balance is 5.0in. long when there is no weight on the balance, and it is 8.4in. long with 4.0 lb hung from the balance. How much work is done in stretching it from 5.0in. to a length of 12.8in.?
Answer: work is done in stretching it from 5.0in. to a length of 12.8in is 36 lb.In
Step-by-step explanation:
We know that
f(x) = kx
given that;
Natural length L = 5
x = 8.4 - 5 = 3.4
force F = 4.0 lb
f(x) = kx
we substitute
4 = k × 3.4
k = 4 / 3.4
k = 1.1764 = 20/17
Now work done from natural length to 12.8
x = 12.8 - 5 = 7.8
work done = ₀∫^7.8 f(x) dx
= ₀∫^7.8 kx dx
we substitute value of k
= ₀∫^7.8 (20/17)x dx
= 20/17 [ x²/2 ]
= 20/17 [ (7.8)²/2 - 0 ]
= 1.1764 × 30.42
= 35.786 ≈ 36 lb.In
Therefore work is done in stretching it from 5.0in. to a length of 12.8in is 36 lb.In
Number graph ranging from negative four to four on the x and y axes. A line with a positive slope is drawn on the graph, passing through the labeled point A at (zero, two) and the labeled point B at three, three). What is the slope of the line passing through points A and B? Responses −3 − 3 , −15 − 1 5 14 1 4 13
The slope of the line passing through points A and B is 1/3.
The formula for the slope of a line to find the slope passing through points A and B. The formula is:
slope = (change in y) / (change in x)
Let's label the coordinates of point A as (x₁, y₁) and the coordinates of point B as (x₂, y₂).
Then, substitute the values and calculate the slope:
slope = (y₂ - y₁) / (x₂ - x₁)
slope = (3 - 2) / (3 - 0)
slope = 1 / 3
Therefore, the slope of the line passing through points A and B is 1/3.
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Solve the system of linear equations using substitution. Use a pencil and paper. Which expression would be easier to substitute into the other equation, in order to solve this problem? Explain your reasoning.
x=4y-9
x+4y=3
Answer:
(- 3, 1.5)
--------------------------
Given system:
x = 4y - 9x + 4y = 3The first expression is ready to be substituted as no further operation is required to simplify it.
4y - 9 + 4y = 38y - 9 = 38y = 12y = 12/8y = 1.5Find x:
x = 4*1.5 - 9x = 6 - 9x = - 3The fraction of PKR 1 is 50 paisas
The fraction that represents the rate between PKR and Paisas is given as follows:
1/50.
What is a fraction?A fraction is a numerical representation of the division of the two terms x and y, as follows:
Fraction = x/y.
As the rate is PKR 1 = 50 paisas, we have that the fraction that represents the rate between PKR and Paisas is given as follows:
1/50.
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A store employs 11 women and 12 men.
What percentage of the employees are men?
Give your answer to 1 decimal place.
Total employees =11 + 12 = 23
Percentage of me = 12/23 = 0.5217 x 100 = 52.17% round the answer as needed
Answer:
The answer is 52.2%, Good Luck Everyone :)
Step-by-step explanation: