There is 180 degrees in a triangle so it is 80 degrees
Starry Crown charges (138 dollars)/(4 hours) = (138/4 dollars)/hour = (34.50 dollars)/hour
Solar R Us charges (143 dollars)/(5 hours) = (143/5 dollars)/hour = (28.60 dollars)/hour
Lights On Us charged (157 dollars)/(6 hours) = (157/6 dollars)/hour = (27.17 dollars)/hour
Lights On Us has the best rate.
Brainly doesn't support all the characters put in so I had to resort to a different program and then send it in as an attachment
Math helps with science because you'll need to know the math in order to convert units in science.
Answer:
180°
Step-by-step explanation:
