What is the measure of the supplement of a 38° angle?​

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

Marya wants to factor the polynomial 36x^3 -22x^2 - 144x.which term can she add to the polynomial that would not change its grestest common factor? check all that apply

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.