They're equal, if you add the 0 or don't, it's still the same amount
True - apex just did the quiz
Answer:
C
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Sum the 3 given angles and equate to 180
y + y + 54 = 180
2y + 54 = 180 ( subtract 54 from both sides )
2y = 126 ( divide both sides by 2 )
y = 63° → C
Answer:
6. Actual length is 8 mm.
7. 13
8. 4
9. x=12
10. y=4
11. a=-3
12. y=-5
Step-by-step explanation:
