Charlie has some candy. He shares ten pieces with Betsy and is left with 24 pieces. Which equation represents how many pieces of candy did Charlie originally have?

1 : x + 10 = 24
2 : x - 10 = 24
3 : x + 24 = 10
4 : x - 24 = 10

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.

Askateboard ramp is in the shape of a right triangle what is the height of the ramp