Answer:

Step-by-step explanation:
The first step is to find the slant height of the cone. Using the pythagorean theorem, you can find that
cm. Plugging this into the equation, you get
. Hope this helps!
Substitute -1 for the variable x.
f(-1) = 2(-1) - 2
f(-1) = -2 - 2
f(-1) = -4
Answer:
i
Step-by-step explanation:
Answer:
the surface area of cylinder is 75.36 inches²
hope it helps
have a nice day
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point form:
(0, -3)
Equation form:
x = 0
y = -3