Part a
60h ≤ 438
Part b
7.3 hours
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The first answer is c. The second is b
First plug in the equations, then simplify/cancel out terms until you get the answer
A fair die has 6 sides so a 1/6 chance for each number
So divide 480/6= 80
80 times for each number, 80 for 6
Answer:
explanation:
the "g" refers to the opposite side of angle G
First solve for angle E:
E + 60° + 45° = 180°
E = 180° - 105°
E = 75°
Then using sine rule: