a) 4x +6
Add up all the sides to calculate perimeter
Answer:
cubic inches
Step-by-step explanation:
Diameter is increasing at 3 inches more than time, When t = 3
Diameter (d) = 3+3 = 6
d = 6
Radius is HALF of diameter, so
r = 6/2 = 3
Now, the volume of a sphere is given by the formula:

Putting r = 3, we get:

The volume would be 36π
Answer:
you can use mathpapa it works
Step-by-step explanation:
Answer:
B and D
Step-by-step explanation:
