3 years ago

The grade of a road is 7 percent. what angle does the road make with the horizontal

1 answer:

7 0

It goes up or down for every 7 units..... slope angle

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masya89 [10]

Answer:

41 3/5 is the answer

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Oduvanchick [21]

Answer:

y=2, the equation of a line which is perpendicular to the line 3x+5=0

A(-5/3,2) the foot of the perpendicular from B to the line

Step-by-step explanation:

d1 : 3x+5=0, so 3x=-5, x=-5/3

y=2, the equation of a line which is perpendicular to the line 3x+5=0

A(-5/3,2) the foot of the perpendicular from B to the line

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DiKsa [7]

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80/7 or 11.429

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ale4655 [162]

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3rd option

Step-by-step explanation:

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