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Rashid [163]
3 years ago
5

Which of the following is equivalent to the equation 2(x-3) 5(x+1)

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
8 0
(2x-6)(5x+5)

10x^2-20x-30=f(x)
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<h3>Answer: B. 781.6 feet approximately</h3>

=======================================================

Work Shown:

The horizontal portion is 400+166 = 566 feet. Label this as 'a', so a = 566. The vertical side is unknown, so b = x. The hypotenuse is c = 965

Use the pythagorean theorem

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