Select all the true statements A. Dilutions always increase the length of line segments
B. Dilations take perpendicular like to perpendicular lines
C. Dilations of an angle are congruent to the original angle.
D. Dilations increase the measure of angles
E. Dilations of a triangle are congruent to the original triangle
F. Dilations of a triangle are similar to the original triangle

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

step-by-step explanation:

mean or average is 40.6

addition

step-by-step explanation:

question

given the diagram below, what is md?

the sum of the interior angles is 360°

take away from 360 the sum of the knows angles and you will have the angle d.

360 - 108 - 108 - 72 = 72°