Answer:
Triangle Sum Theory
Step-by-step explanation:
You add all the angles to get 180
I believe the answers is 11
I dont know how to solve it but since the answer shows as 6 and -7, if you plug it in as x values, one tiem as 6 and second time as -7 it doesnt equal 42
D
You figure out the absolute value by determining how far the number is from the point 0 on a number line.
<span>image A′B′C′D′ is 5 times bigger than pre-image ABCD
scale factor = 5</span>