Answer:
D
Step-by-step explanation:
We can use d to find out how much x equals which therefore would solve the rest of the equation. We also know that half of a parallelogram= 180 degrees so we know that it wouldn't be c and it wouldn't be any of the others either.
Hope this helps!
every rational number can be written as a fraction
(x + 11) *squared* +(y-12) *squared* = 49
Between 4 and 5 is the spare root of 18