Answer:
7 = 7x - 48
Step-by-step explanation:
Use point slope formula: y - y1 = m(x - x1)
Find slope:
(8 -(-6)) / (8 - 6)
14/2
m = 7/1
Subsitute x1 and y1, solve for y.
y - 8 = 7(x - 8)
y - 8 = 7x - 56
y = 7x - 48
Answer:
y = -3/5x - 3
Step-by-step explanation:
The answer you’re looking for it’s D hopefully this helps
Answer:
32π is the volume of the larger sphere
Step-by-step explanation:
The volume of a sphere is V = 4/3πr³. The smaller sphere is V = 4π. This means r³ divided by 3 was 1. So r³ = 3. For the larger sphere, substitute r = 2r into the volume formula.
V = 4/3πr³
V = 4/3π(2r)³
V = 4/3π8r³
We know from the previous problem that r³ = 3.
So the volume formula simplifies to V = 4π(8) = 32π