Answer: 18x^4 - 5x^3 + x^2 - 4
Step-by-step explanation:
We need to add like terms.
-10 and 6 are like terms
-10 + 6 = - 4
-3x^3 and -2^3 are like terms
-3x^3 + -2^3 = -5x^3
There are no other like terms.
18x^4 - 5x^3 + x^2 - 4
9+12>18
12+18>9
9+18>12
So, yes. A triangle can be formed by the given angles.
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Answer: 6x^5 - 5x^4 - x^2 + 12x - 31
Explanation:
I hope this helped!
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- Zack Slocum
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Answer:
They have 1,690 miles left.
Step-by-step explanation:
12 x 30 = 360 miles
2050 - 360 = 1690 miles
