V = πr^2h; A cylinder is like a stack of circles, so it's the area of the circles times the height.
Answer: A
Step-by-step explanation: A
I believe that the missing letter would be E and S which would be in between S and T
Answer:

Step-by-step explanation:
we know that
The lateral area of the cone is equal to

where
r is the radius of the base
l is the slant height
we have

Applying the Pythagoras Theorem find the slant height

substitute in the formula

Formula of the slope of a linear function:
m = (y₂ - y₁)/(x₂ - x₁)
m= (-1 - 6)/[0- (-5)]
m= -7/5 This is the slope requested