SOLUTION: please help with - TY What is the side length, if the area of the square is: 8. 16x^2y   9. 64x sqrt(y) also What is the circumference of the circle if the radius is:

Algebra ->  Surface-area -> SOLUTION: please help with - TY What is the side length, if the area of the square is: 8. 16x^2y   9. 64x sqrt(y) also What is the circumference of the circle if the radius is:      Log On


   

Question 1060475: please help with - TY
What is the side length, if the area of the square is:
8. 16x^2y
 
9. 64x sqrt(y)
also
What is the circumference of the circle if the radius is:

5x/3

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
What is the side length, if the area of the square is:
---
s = side length
Area = s^2
---
8. 16x^2y
s = sqrt(16x^2y)
s = 4x*sqrt(y)
=============
9. 64x*sqrt(y)
s = sqrt(64x*sqrt(y))
= 8sqrt(x)*sqrt(sqrt(y)), or
= 8sqrt%28x%29%2Aroot%284%2Cy%29
=============
also
What is the circumference of the circle if the radius is:

5x/3
C+=+2pi%2Ar
C+=+10pi%2Ax%2F3