Answer:
height = 12 feet
Step-by-step explanation:
r (radius of circle) = 7 ft
pi = 3.14 (in this context)
v = 1/3 * 
(or pi * radius squared) * h
r squared = 49 ft
v = 1/3 3.14 * 49 * h
v = 1/3 153.86 * h
3v = 153.86 * h
v = 196π
v = 615.44
3v = 1,846.32
1,846.32 = 153.86 * h
h = 12 ft.
Answer:
A
Step-by-step explanation:
note that these are the factors of a difference of squares
• a² - b² = (a + b)(a - b), hence
(x + 13)(x - 13)= x² - 13² = x² - 169 → A
I believe the answer is C.
Answer:
x = -2
Step-by-step explanation:
0 = |x + 2|
|x + 2| = 0
x + 2 = 0
x = -2
Answer:
x = -2
Hope this helped.
Brainliest is appreciated.
Answer:
Do 5x5 4 times
Step-by-step explanation:
