20 plus 4 multiplied by 6

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.