Step-by-step explanation:
180°+63°
=243°
holp it help
Answer:
Step-by-step explanation:
17(x-2)
Answer: a = 
We want to isolate a. Add both sides by 2. Then we get u + 2 = 2a. To get just a, we can divide by 2 to get (u+2)/2.
Hope that helped,
-sirswagger21
6:40pm Just add the minutes together to get 70 minutes that’s an hour and ten minutes then you get your answer