Answer:
18/28
Step-by-step explanation:
Step-by-step explanation:
Put the interior angle equal to 180.
It would look something like this:
x+45=180
-45 -45
180-45= 135 so the exterior angle would be 135!
Answer:
6 2/7
Step-by-step explanation:
Answer:
192 points
Step-by-step explanation:
he earned 120 points for passing 6 levels and getting 20 points per level
he earned 72 points for racing 45 laps and getting 24 points per every 15 laps
Answer: you minus the equations you have to get the equation that you want so it all can add up to that *
Step-by-step explanation: