Whats 100+2000? brainlest for the right answer

Atriangle has sides with lengths of 10 yards, 13 yards, and 18 yards. is it a right triangle?

How many zeros does the function f(x)=4x3-x2+1 have

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69