Ask question

Ask question

All categories

3 years ago

11

The area of a circle depends on the radius. Use the equation A(r) = (3.1415..)r^2 to compute A(6). Round your answer to the near

est hundredth.

1 answer:

fredd [130]3 years ago

3 0

Hello!

To solve this you put 6 in for r

When you put this into a calculator you get the answer of 113.10

Hope this helps!

You might be interested in

A rectangles tabletop has a length of 4 3/4 feet and a area of 11 7/8 square feet what is the width of the tabletop

Natalija [7]

Area is length times width. Therefore, width is area divided by length. Convert 11 7/8 to the improper fraction 95/8 and convert 4 3/4 to 19/4. Then, you can fine 95/8 divided by 19/4 by flipping the second fraction and multiplying so that you have 95/8 times 4/19. 4 times 95 is 380 and 8 times 19 is 152. Therefore, the answer is 380/152. This is equivalent to 5/2 or 2.5.

3 0

2 years ago

Pls help meeeeeeeeeeeeee with this math problem

Vinil7 [7]

Answer:

abc

Step-by-step explanation:

5 0

3 years ago

A pump moves 42 gallons in seven minutes find the unit rate

Ostrovityanka [42]

The pump moves 6 gallons per minute. Hope this is what you wanted.

8 0

2 years ago

Read 2 more answers

If a fish is swimming 20 feet below the surface of the ocean and a bird flying directly overhead of the fish is 12 feet above th

kow [346]

Answer:

32 feet

Step-by-step explanation:

The equation would be 12 - (-20)

12 + 20 = 32

7 0

3 years ago

Write and evaluate an expression for the area of a circular pizza.

Annette [7]

Area is the PRODUCT (multiply!) of the SQUARE of the radius and pi.

$A=\pi r^2$

In the diagram, the radius of the pizza is 7 in., so use r = 7.

$A = (3.14)(7^2) = (3.14)(49) = 153.86$ square inches.

7 0

3 years ago