The answer is c, since they both add up to 90°
Answer:
D point of conncurrency of the altitudes
the second one i am not sure of but that is the first part to your answer
Step-by-step explanation:
Answer:
......The answer is C..............
Answer:
x=-2
Step-by-step explanation:
11x-21=7x-29
11x-7x=-29+21
4x=-8
x=-2