Answer: b and c = 82 degrees
Explanation: Angle of a straight trine adds up to 180 degrees
180 - 98 = 82
Angle b and c are vertical angles, so they have the same measure.
Answer:
b
Step-by-step explanation:
that was my answer
Divide both 63 and 98 by 7, which gives you 9/14
The answer would be the second one, you can immediately cross off the first one and 3rd one, 2 x 200 = 400 - 300 = 100 :)
I'm not sure .... but I think you can use cross multiplication to find out the answer.... and then there's another step to finding the compatible numbera
