If two sides of a triangle are proportional to two sides of another triangle and the triangles have 1 congruent angle, then the triangles are similar. Always sometimes never?

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.