Find the perimeter of the figure when l = 15 m, w = 9 m, x = 3 m, and y = 6 m

How do i put 3(x+7) in distributive property

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle

Simplify the algebraic expression 8y-2(y+4)