A triangle has sides that measure 3cm, 4cm, and 5 cm. What type of triangle is it?​

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240