Angle z is 21 degrees larger than twice the measure of angle T. If z and t are supplementry, what is the measure of angle t

The perimiter of a rectangle is 70 inches the legneth of the rectangle is 5 less than 3 times the width of the rectangle what is the width of the rectangle

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°