Answer:
slope = - 
Step-by-step explanation:
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 7, 8) and (x₂, y₂ ) = (- 4, 3)
m =
=
= - 
Step-by-step explanation:
look at the photo...............
Answer:
A=2πrh+2πr2 this is the surface are formula of a cylinder. You already know the scale ratio is 2.5 so the answer is (2.5*surface area formula). For the formula just plug in the values for the radius and the height that is given and solve.
Step-by-step explanation:
Answer:
I would say your answer is most likely c based on the answers available
Step-by-step explanation:
Add the angles and minus the total from 180 that will be the answer