which shape has exactly one pair of parallel sides and two pairs of consecutive angles that are supplementary

What is the measure of one interior angle of a pentagon

Which equation shows y= 3 4 x− 5 2 in standard form? a 4x−3y=10 b 3x−4y=10 c 3x−4y=−10 d 4x−3y=−10

Square a has a side length of (2x-7) and square b has a side length of (-4x+18). how much bigger is the perimeter of square b than square a?and show all work! you so