Answer:
h=A-2πr2/2πr
Step-by-step explanation:
The answer is 4 1/2 (four and a half).
Answer:
B. 6358.5 square centimeters. This is right.
Answer: x = 12 and y = -8
Explanation:
x + y = 4
4x + 3y = 24
———————
-3(x + y = 4)
4x + 3y = 24
———————-
-3x - 3y = -12
4x + 3y = 24
———————
x = 12
If x = 12
x + y = 4
12 + y = 4
y = -8
