Answer:
r < -12 and r > -6
Step-by-step explanation:
Answer:
B is ur answer
Step-by-step explanation:
I think like that but I’m not sure
Answer:
<C=48 because 90-42=42 as in the other side of the triangle.
<B=42 because vertical angles are always congruent.
<B+<D=90 because <D is 48 because it is vertical to <C
It does not matter what order it is in when using addition.
