First Find slope by using 
Now use point Slope form to find the equation of the line (y-y₁)=m(x-x₁)
(y-6)=
(x-2)
y-6=
y=
is your equation
Now use point Slope form to find the equation of the line (y-y₁)=m(x-x₁)
(y-6)=
y-6=
y=
A road is inclined to the horizontal at an angle of 12°30'. For every 70 feet of roadway, how much does the road actually rise?
2 answers:
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Answer:
see explanation
Step-by-step explanation:
Given
- [ -
c + 6c + 1 ] - 3c
Distribute the square bracket by -
= c - 3c -
- 3c ← combine like terms
= c - 6c -
= c -
c -
= - c -
