Answer: 450 minutes
Step-by-step explanation: First you find 7 hours to minutes by multiplying 7 by 60. You will get 420. Then, add 420 and 30 because a half of an hour is 30 minutes. Your final answer will be 420 minutes!
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6x-6=8x
subtract 6x from both sides
-6=2x
divide both sides by 2
x= -3
50,000 is the nearest ten thousand.
The final answer would be:
r+2
Exact steps are shown in the attached picture.
Answer:
105°
Step-by-step explanation:
The entire shape equals 720°, so subtract all the other angles from 720 and you get your answer