Answer:
Step-by-step explanation:
a triangles angles add up to 180
subtract 102 from 180
180-102
that’s 78
a and b are equal so divide 78 by 2 to get 39
a and b are both 39
I'm sorry to tell you this but you should know this I'm in 6th grade and I learned it last year so I won't provide you with the answers. Instead I will provide you helpful examples
Answer:
-17
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
just did the test on edg 2020
hope this helped
I do think it is no solution but it might just be infinite solutions. becuase this means 3y=0