Answer:
24.5
Step-by-step explanation:
the radius is half of a diameter
so the radius is 3.9
24.5 = 2πr= 2 * π * 3.9 ≈ 24.504
Answer:
6
Step-by-step explanation:
3+(-h)+(-4)
Let h = -7
3+(- -7)+(-4)
3+(7)+(-4)
10 -4
6
Answer:
C. 10
Step-by-step explanation:
Slope / Gradient: (y - y¹) / (x - x¹)
Using points (-20, 0) and (-10, 1)
= [-20 - (-10)] / [0 - 1]
= -10 / -1
= 10
