Simplify the expression 9 − x2 as much as possible after substituting 3 sin(θ) for x. (Assume 0° < θ < 90°.)

Carl wants to buy a television that cost $500 including taxes. to pay for television he will use a payment plan that requires him to make a down payment of $125 and then pay $70.50 each month for six months what is the percent increase from the original cast of the television to the cost of the television using a payment plan.

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

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2