Answer: the answer is 42 degress
Step-by-step explanation: A strait line would equal 180 degress so subtract the angle you know witch is 138 degress to get 42 degress
Only 2 or more 180 degree angles can be considered parallel.
Answer:
68
Step-by-step explanation:
X equals 5 8/11 because if you simplify the equation you get 10 1/2=3 2/3x. divide and get the answer
Answer:
5.96666666667
Step-by-step explanation:
I used a calculator