Step-by-step explanation:
The volume for cylinder is V= πr2h
It gives is the volume of the cylinder is 720 π
We can cancle the pi from the Volume and the formula.
After that let h = 20.
Answer:
x = 55, because if you look the whole entire bar is 180° in total but you dont have to worry about that because that's not what the question is wanting you to look at, If you look really close there is a half and half on both sides so that means there is a 90° angle so you would have to take 90-35 and that is what gives you your missing angle which is 55.
Haven't done one of these in forever. We avoid the quotient rule with an implicit logarithmic differentiation.


Taking derivatives with respect to x,





Do three * 2 then go up five then you'll get the gradient