Answer:
B. (x + 16) + (6x − 4) = 180
Step-by-step explanation:
The Cyclic Quadrilateral Theorem states that for a quadrilateral in a circle, the opposite angles will equal 180 degrees. So therefore you can conclude:
∠A + ∠C = 180° which would be (x + 16) + (6x - 4) = 180°
∠B + ∠D =180° which would be x + (2x - 16) = 180°
Answer:
(-6,7) (2,8) (-4,3)
Step-by-step explanation:
Apply the law of cosines. and solve for A

A = 79.04239272, or 79
Answer:
Step-by-step explanation:
I am sorry but please give detailed question
A) I believe but you might not want to go with it cause I'm not good at math AT ALL:)