Please answer this correctly

Answer

The area of the quarter circle = 254.34 m²

Step-by-step explanation:

If the perimeter of a quarter circle = 128.52 m

r + r + 1/4 * 2pi*r = 128.52 m

2r + 1/2r * pi = 128.52 m

r * ( 2 + 1/2 * pi ) = 128.52 m

r * ( 4 + 1 * pi ) = 128.52 m

r * ( 4 + 3.14 ) = 128.52 m

r * ( 7.14 ) = 128.52 m

7.14 * r = 128.52 m

Divide left and right of the equal sign by 7.14

7.14 / 7.14 * r = 128.52 / 7.14

r = 128.52 / 7.14

r = 18 m

Area full circle = r² * pi

18² * pi

324 * pi

We need to calculate a quarter part of the area of the full circle, so

1/4 * 324 * pi

81 * pi

81 * 3.14

254.34 m²

The area of the quarter circle = 254.34 m²

use the power rule  

( a b ) n = a n b n

to distribute the exponent.

apply the product rule to  

3 x 2 y 3 . ( 3 x 2 ) 2 ( y 3 ) 2

apply the product rule to  

3 x 2 . 3 2 ( x 2 ) 2 ( y 3 ) 2

raise  

3

to the power of  

2 . 9 ( x 2 ) 2 ( y 3 ) 2 multiply the exponents in   ( x 2 ) 2

.

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 2 ⋅ 2 ( y 3 ) 2

multiply  

2   by   2 . 9 x 4 ( y 3 ) 2

multiply the exponents in  

( y 3 ) 2 .

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 4 y 3

⋅

2

multiply  

3   by   2 . 9 x 4 y 6

step-by-step explanation:

days of the week

step-by-step explanation:

javier earned more money then kyle, so that won't always be a constant term, but the days of the week do not change so that term is always constant.

edit: i meant