Geometry

Mathematics

1 answer:

Elan Coil [88]3 years ago

3 0

By definition, the number $\pi$ is the ratio between the circumference and the diameter:

$\pi=\dfrac{C}{d}$

This implies that

$C=\pi d$

And so your circumference is $8\pi$

You might be interested in

Please help me BRAINLIEST+STARS+THANKS+POINTS

LUCKY_DIMON [66]

Hello, well there are a few ways to write this. Here is one outlook.

Bruce bought three boxes of tiles with the same number of tiles in each.

x = number of tiles

3 = number of boxes

3x = total number of tiles.

Make note, the problem is asking for an expression for how many tiles he used and not the total number of tiles he has. Anyways, the problem then tells us he had to go get 3 more boxes but he used only 2 tiles out of the last box. So he used 2x + 2 tiles We put this together and we have

3x + 2x + 2

5x + 2

Number of tiles Bruce used = 5x + 2

We do the same for Felicia:

She gets 5 boxes, which = 5x. Then she had to go back and just get 5 tiles. So we have:

5x + 5

Number of tiles Felicia used = 5x + 5

7 0

3 years ago

You got paid $343 for 7 hours of work. Find the unit rate.

pshichka [43]

Answer: