If the ratio of the area of two squares is 9:1 find the ratio of their perimeter

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

28

step-by-step explanation:

because that's the answer