Answer:
3rd Definition
Step-by-step explanation:
A sphere is a three dimensional and round, and every point on its surface is the same distance from its center.
Answer:
Step-by-step explanation:
y = k*x This is the formula for a direct variation.
- y = 20
- x = 4 Substitute these values into the direct variation
20 = 4 * k Divide by 4
20/4 = 4k/4
k = 5
Answer: the constant of variation is 5
Its the first one, (-8,8) (2,2)
25 that how much she will need
