Answer:
180-63= 117
Step-by-step explanation:
the lines are parallel so the opposite of x is 63. it is a straight line so it adds up to 180
wb. lnehiu gliaghjnkmnafvgsbhdnjfnmydabgshdnjmfkg
Answer: 55
Step-by-step explanation:
By the alternate exterior angles theorem,

2 and 3/5 + 1 and 1/8
First, find the LCM of 5 and 8: 40
Next, make equivalent fractions:
2 and 24/40 + 1 and 5/40= 3 and 29/40
Answer: 3 and 29/40
-11/12 +5/12 = - 6/12= - 1/2