Answer:
100.48 units³
Step-by-step explanation:
Volume of Cylinder: V = πr²h
- volume = pi × radius² × height
V = 3.14 × 2² × 8
V = 100.48 units³
Answer:
B
Step-by-step explanation:
-2 + 12 = 10
Answer:
x = -9
Step-by-step explanation:
12 + 2x + 24 = 27 + x
(12 + 24) + 2x = 27 + x
36 + 2x = 27 + x
subtract 27 from both sides
36-27 + 2x = 27-27 + x
9 + 2x = x
subtract x from both sides
9 + x = 0
subtract 9 from both sides
x = -9
(the steps could've been faster but that shows the most work)
check:
12 + 2(-9) + 24 = 27 + (-9)
36 - 18 = 18
18 = 18
True!
so -9 is correct
The answer is 50 because 5 x 10 is 50.