A system of equations is created by using the line represented by 2 x + 4 y = 0 and the line represented by the data in the table below. x
y
–1
8
3
–4
5
–10
6
–13

What is the x-value of the solution to the system?

Louis wants to carpet the rectangular floor of his basement.the basement has an area of 864 square feet.the width of the basement is 2/3 it's length. what is the length of louis's basement

Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .

Complete the input-output table for the linear function y = 3x. complete the input-output table for the linear function y = 3x. a = b = c =