Step-by-step explanation: i think it is B
Answer:
351.9 cubic in
Step-by-step explanation:
The volume of a cylinder is hr²π.
r is half the diameter, so 8/2 is 4.
Plug in your h and r and get:
7 * 4² * π
7 * 16 * π
112π
Multiply the π and you'll get about 351.9 cubic in
Parallel lines have the same slope.
We have y = 4x - 2 → slope m = 4.
Therefore we have y = 4x + b. Put the coordinates of the point (2, 4) to the equation of line:
4 = 4(2) + b
4 = 8 + b <em>subtract 8 from both sides</em>
-4 = b → b = -4
<h3>Answer: y = 4x - 4</h3>
