In right trapezoid ABCD, BC AD and AD AD is contained in the line whose equation is y= -1/2x+10 What is the slope of the line containing BC

40 is the final : )

step-by-step explanation:

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

college