Answer:
Step-by-step explanation:
Formula
V = pi * r^2 * h
Givens
h = 22 cm
r = d/2 = 7/2
r = 3.5
pi = 3.14
Solution
V = 3.14 * 3.5^2 * 22
V = 846.23 cm^3
Answer:
Instead of moving the 3x to the opposite side of the equation they moved the 2x. And the correct answer is x=-6 not x=6.
Step-by-step explanation:
Student Work:
2(x + 4) – 8 = 3x+10-4
2x + 8–8 = 3x + 6
2x = 3x + 6
- 3x – 3x
X = 6
My work:
2(x+4)-8=3x+10-4
2x+8-8=3x+6
2x=3x+6
-x=6
x=-6
Answer:
I think its b
Step-by-step explanation:
Answer:
$4.19
Step-by-step explanation:
