Answer:
5
Step-by-step explanation:
-2^2=-4
3^2=9
add
-4+9=5
I think it’s A. Hope it’s right. Sorry if it’s wrong.
Answer:
0.06
Step-by-step explanation:
I believe the proper way to find the surface area of a sphere is 4 times 3.14 (which is Pi) times the radius squared. Or 4(3.14)*r^2.
Where I found 804.25
1/4 is 25 percent so it is still 40.00
