1. After a reflection across the x-axis, the image is the same size as the preimage. All angles and side lengths are the same. T/F 2. After a translation on the coordinate plane, the image faces the same direction as the preimage. T/F 3. If a preimage is rotated, the leg lengths and angle measures will change. T/F 4. Reflect triangle ABC over the y-axis, and then across the x-axis.

i dont know i just need points

a. the are of the rectangle is 18.25

b. 18.25 times two is 36.50

rae me : d

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

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation: