Find the height of a cone with a diameter of 12 m and whose volume is 133 m. A. 2 m
B. 9 m
C. 3 m
D. 1 m

D

Step-by-step explanation:

Here, we want to get the height of the cone

radius = diameter/2

r = 12/2 = 6 m

To get this, we use the formula for the volume

V = 1/3 * pi * r^2 * h

133 = 1/3 * 3.142 * 22/7 *6^2 * h

h = 1.12 m

Y=1/2x+4. For this problem, you have to a use the slope-intercept line equation, which is y=mx+b, where b is the y-intercept and m is the slope. You solve for b by plugging in the the x, y, and m values. (2,5) is in the form of (x,y) so plug those into the equation along with the slope (m) to get 5=1/2(2)+b