The total angles of a triangle must add up to 180 degrees, so y = 64 degrees
Answer:
142°
Step-by-step explanation:
Make a line parallel to RT to create alternate internal angles
Simply multiply 0.7 by 100. 0.7 x 100= 70%. The answer is 70%
Answer:20
Step-by-step explanation:
H + c = 605
c = h + 55
h + h + 55 = 605
2h + 55 = 605
2h = 605 - 55
2h = 550
h = 550/2
h = 275 <== there were 275 hamburgers sold on Friday
c = h + 55
c = 275 + 55
C = 330...there were 330 cheeseburgers sold on Friday