Is [ (3x + 9) (2x) ]2 = 36x (x2 + 6x + 9) a valid identity

Which expression has the same value as sinx for all values of x?

What is 235,000 rounded to the nearest hundred thousand

The lenght of a garden is 51 1/3 feet. One section of fencing is 3 2/3 feet long. •How many sections of fencing are needed along the lenght of the garden? •For each piece of fencing, 4 stakes are used to secure it in place.

What is the constant of proportionality I. The equation y=5x?

Luke and Joshua work at a dry cleaners ironing shirts. Luke can iron 35 shirts per hour, and Joshua can iron 25 shirts per hour. Luke worked 3 more hours than Joshua and they ironed 345 shirts between them.

What is rhe persent increased and rounded to the nerest persnt in 86to 150

How do I Factor 125x^3 - 64 The answer is not (5x+4) (5x-4) or (5x-4) (25x^2 + 15x+16)

Is 20.25 a rational number

Decide whether the number is a solution of the equation Is 5 a solution of 4f=25-f

Simplify the expression. 5 ^ 0 A. 0 b. 0.5 c. 1 d. 50