Prove. sin³A-cos³A/sinA-cosA = 1+sinAcosA​

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.

Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?