In △EFG the measure of ∠G=90°, EF = 5.2 feet and FG = 1.6 feet. Find the measure of ∠F to the nearest degree.

72°

Step-by-step explanation:

cos x = 1.6/5.2 = 0.3077

x = cos`¹ 0.3077 = 72°

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step-by-step explanation:

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