Answer:
V = 678.24cubic cm
Step-by-step explanation:
Volume of a cylinder
V = πr^2h
V - volume of a cylinder
π - pie
r - radius of a cylinder
h - height of a cylinder
Given:
π - 3.14
h - 6
d = 12
d = 2r
Divide both sides by 2
d/2 = 2r/2
d/2 = r
r = d/2
r = 12/2
r = 6
Insert the values into the formula
V = 3.14 * 6^2 * 6
= 3.14 * 36 * 6
= 678.24cubic cm
a.
-6a²/ b
b.
5y³
a
-6a²b⁻¹
5/ y⁻³
5 / 1/ y³
5 * y³/1
1.) y = 1/2x -1.8 slope is 1/2 and y intercept is - 1.8
1.) 5x - 10y = 18
<u> +10y +10y</u>
5x = 10y +18
<u>- 18 -18</u>
<u>5x - 10y</u> = <u>18</u>
<u> 10 10</u>
= 1/2x -1.8
Answer:16
A =
A = 16
