<em><u>answer: 13 hours</u></em>
<em>288.75÷(7.5 plus .75)</em>
Answer:
e=44°
Step-by-step explanation:
3e-4+e+8 = 180 degree (being linear pair)
4e+4=180
4e=180-4
4e=176
e=176/4
e=44 degree
60
all of those rounded to the nearest ten is 60
C is the answer
2π/2 = π