.. In the triangle shown, GH || DF
What is the length of GE?
A. 2.0
B. 4.5
C. 7.5
D. 8.0

The graph shows the function f(x) = (2.5)x was horizontally translated left by a value of h to get the function g(x) = (2.5)x–h.

Evaluate cos2θ for cosθ = square root of 3/2

Ne height of zak is 1.86 metres. the height of fred is 1.6 metres. write the height of zak as a fraction of the height of fred. give your answer in its simplest form.