Answer:
A2 = 120
A3 = 60
A5 = 60
A6 = 120
Step-by-step explanation:
Angle 1 and 2 are supplementary, so A2 = 180 - 60, which is 120.
Angle 1 and 3 are vertical angles, which are always the same measure.
Angle 5 is alternate interior angles with 3, which means it is also 60.
Angle 6 is alternate interior angles with 4, which means it is 120.
Answer:
C
Step-by-step explanation:
I hope it's right
Sorry if it's wrong
Answer:
(-4+5)-1
Step-by-step explanation:
=(3a-4a-3a)+(2b+6b-2b)+(-7c+9c-7c)
=-4a+6b-5c #
Answer:
30%
Step-by-step explanation:
II started by multiplying 19*15% and then kept going from 15 to 20 to 25 then to 30 and it was right