The equation of the regression line is Y = 76 + 2x. Which of the following choices describes the slope?

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Find the missing variable for a parallelogram: a = latex: 32in^2 32 i n 2 h = b = 6.3 in (1in=2.54cm)