Answer:
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Step-by-step explanation:
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Answer: 22 hours 11 minutes
<u>Step-by-step explanation:</u>
The Cube Root Of -343 is ( -7)
x = 10
A triangle's angles add up to 180 degrees, so 180-90 (the right angle) is 90 degrees. That means that
4x+6+3x+14 = 90. Then we simplify so
7x + 20 = 90. Then we can subtract 20 from each side so
7x = 70. Then, we find that
x = 10.
