Answer:
Step-by-step explanation:
5) D
180- 65-70 = 45
3x+9=45
3x= 45-9
x=36/3=12
6)D
180-69-73=38
x+46 = 38
x= 38-46 = -8
7) A
180-24-132=24 (becasuse vertical angles are congruent)
3x=24
x=24/3=8
x=9
Turn 9 into . Then, convert 4 into a improper faction ( ). Then, subtract
. Lastly, convert to a mixed fraction ( ).
Your answer is .
8000,I think this is right answer
Start at -4 on the number line. Move 6 units to the left to get to -10
This shows -4 - 6 = -10