101,885 views
35 votes
35 votes
Please answer ASAP
Thank you so much!!!!

Please answer ASAP Thank you so much!!!!-example-1
User PGSA
by
2.9k points

1 Answer

13 votes
13 votes

Answer:

See below

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%

User Nicolas Miari
by
2.8k points