Hey , here is the answer to ur question.....!
Given: Radii is in the ratio 3:4
To find : ratio of Surface area of the two distinct spheres
Solution: Surface area of a sphere =4* pi *r^2
=>(3/4)^2=9/16
Therefore , the ratio of the areas of teh two distinct spheres=9:16
Hope this helps u!!!!!!.........
Answer:
I believe the answer is A.
Step-by-step explanation:
Answer:
Complementary
Step-by-step explanation:
These 2 angles add to 90 degrees, making them complementary.
Divide $151.65 by $718.

Multiply this by 100 to get the percentage:

$151.65 is
21.12% of $718.