Answer:

Step-by-step explanation:
You would first distribute -8 into the parenthesis:

Answer:
6. -f 7. f= 6/8
Step-by-step explanation:
Hope dis helps!!
Answer:9
Step-by-step explanation:
7+2=9
Answer:
The volume of the sphere is 32 π /3 cm^3
Step-by-step explanation:
Mathematically, the volume of a sphere can be calculated using the formula below;
V = 4/3 * pi * r^3
Now since we have the radius and diameter = 2 * radius
radius = diameter/2 = 4/2 = 2
Substituting this value into the volume equation;
V = 4/3 * pi * 2^3 = 32pi/3