What is the length of leg y of the right triangle Answer’s

A.) 1

B.) 9

C.) 13

D.) 26

Answer this question! 30 points and brainliest! only if you know the answer.

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)