V=1/3π r squared h
1/3 x 3.14 x 4 squared x 12in
200.96 inches.
Hope this helps pal.
Please mark me brainliest =)
Answer:
Step-by-step explanation:
The x intercepts are basically the points at which y = 0.
-x^2 + 2 = 0
-x^2 = -2
x^2 = 2
x = 
Recall the formula for volume of a cone: V = (1/3)(base)(height).
Here the volume is V = 62.8 cu in. = (1/3)(pi* r^2)(15 in)
62.8 cu in
or, r^2 = -------------------------- = 4 in^2
(1/3)(3.14)(15 in)
Then the radius of the base is sqrt(4 in^2) = 2 in.
Answer:
https://www.calculator.net/triangle-calculator.html?vc=&vx=16&vy=9&va=&vz=12&vb=&angleunits=d&x=54&y=24
Step-by-step explanation:
I went to this website
https://www.calculator.net/triangle-calculator.html
put in what I knew of the triangle and got all the information you may need.
-17 is the smaller number. because you need 17 yo get back to positive.
