What is the midpoint of line CD?
a) 1/2,-5/2
b) 1,-5/2
c) 1/2,-3/2
d) 1,-3/2

Two lines parallel to the same plane are parallel to eachother

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss