The diagram is a model of the area of a garden. Each of the smaller squares has an area of 1 square meter. The gardens area needs to be increased by 8 square meters.

the solution is h=10 because you add 9 to each side of the equation.

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

180-142=38 for the acute angle next to the entry

90+38=128

180-128=52

a=52

step-by-step explanation: