Answer:
1
Step-by-step explanation:
200.3865 divided by 200.3865 equals 1
Answer:
The ? is 4x * (-2x) = -8x².
Answer:
(3, -5)
Step-by-step explanation:
To reflect a point over the x axis you change the value to a negative.
Answer:
D. Substitution
Step-by-step explanation:
I don't know how to explain it other than that they substituted the 50° angle into the original equation.