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2 years ago

Please answer ASAP Thank you so much!!!!

Mathematics

1 answer:

anzhelika [568]2 years ago

3 0

Answer:

See below

Step-by-step explanation:

Grade is slope = rise / run

a) horizontal distance 1400 ft (run) vertical distance = 40 ft (rise)

40 / 1400 = 2.85%

b) rise / run = 805.58 / 13780 = 5.84%

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