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3 years ago

Which best represents The area of a circle with a radius of 8 inches

Mathematics

1 answer:

malfutka [58]3 years ago

8 0

Answer:

Approximately 200.96

Step-by-step explanation:

Area= π r^2

Area= 3.14 * 8^2

Area= 3.14 * 64

Area= 200.96

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A cube has a base area (B) of 49 in?. what is the volume?

timofeeve [1]

Answer:

$Base Area , B = 49\\side,a = \sqrt{49 } = 7\\Volume, V = B* a = 49 * 7 = 343$

5 0

2 years ago

Priorities are important in making Financial decisions because they _______.

ivann1987 [24]

The best answer is D!

Please give me the brainliest answer :)

5 0

2 years ago

The area of a rectangular picture frame is 301/2 square inches the length of the frame is 61/2 inches find the width o f the fra

hjlf

Length x width equals area of rectangle. 301/2÷61/2=5
the width of the rectangle equals 5 inches.

7 0

3 years ago

5/8+2/5= in simplest form

mojhsa [17]

5/8+ 2/5
= 25/40+ 16/40
= 41/40
= 1 1/40

The final answer is 1 1/40~

3 0

3 years ago

At a movie theater, admission tickets cost $10 for adults and $8 for children. On Saturday, Anne Teak collected a total of $1276

kow [346]

Answer:

Part a) variable x (the number of adult tickets sold) and variable y (the number of child tickets sold)

Part b) $10x+8y=1,276$

Part c) The number of adult tickets sold was 86

Step-by-step explanation:

Part a) Name a variable for the number of adult tickets sold and name a variable for the number of child tickets sold

Let

x -----> the number of adult tickets sold

y -----> the number of child tickets sold

Part b) Write an equation in two variables to model the problem

we know that

$10x+8y=1,276$ -----> equation A

$y=52$ -----> equation B

substitute equation B in equation A and solve for x

$10x+8(52)=1,276$

$10x+416=1,276$

Part c) Using your equation in Part B, solve the problem and answer the question "how many adult tickets did Anne sell?" i

we have

$10x+416=1,276$

Solve for x

Subtract 416 both sides

$10x=1,276-416$

$10x=860$

$x=86$

therefore

The number of adult tickets sold was 86

7 0

3 years ago