Answer:
8x + 24
Step-by-step explanation:
The distributive property is multiplying the outside number by the terms inside the parentheses, so:
4(2x + 6)
(multiply 4 by 2x)
4 x 2x = 8x
(then, multiply 4 by 6)
4 x 6 = 24
Lastly, not changing the order everything was in, you would get:
<u>8x + 24</u>
Hope this helped!
Answer:
C: Step 4
Step-by-step explanation:
I just did the test.
Answer: B. 254.34 cm^2
Step-by-step explanation:
The area of a circle is pi times the radius squared.
Using the diameter we have to find the radius.
The diameter is two times the radius meaning that the radius is half the diameter.
18/ 2 = 9
The radius will be 9 cm
Now using the formula v= pi * r^2 , input the value for pie and the radius and solve for v the volume
v = 3.14 * 9^2
v= 3.14 * 81
v = 254.34 cm^2