Using the pythagorean theorem, find the measure of the hypotenuse when a = 12mm and b = 25mm.

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

How do you solving the solution of each system using elimination?

Measure of angles 31 (x+4) (3x+9) me