Let the equation of the given line be y=mx+a. This line has slope m and the parallel line will have the same slope.
Then the equation of the parallel line to the line y=mx+a will be y=mx+b. Since line <span>passes through the point (–2, 2), the coordinates of this point suit the equation:
</span><span>
</span><span>2=m·(-2)+b,</span>
2=-2m+b,
b=2+2m
and the equation is y=mx+2m+2.
You should only to paste correct m from the given equation.
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Answer:
c 70
Step-by-step explanation:
supplementary means they equal 180
180 - 110 = 70
It would be (3,0) and (0,3) respectively.
Answer:
The initial distance between Wade and Alexandra is 240ft.
They walk towards each other.
Alexandra walks twice as fast as Wade.
Now, because they are walking towards each other, when the distance walked by both of them equals 240 ft, they will meet.
Then:
if Wade walks z ft, Alexandra walks 2*z ft.
So we have the equation:
Distance that Wade walked + Distance that Alexandra walked = 240ft
z + 2*z = 240ft
3*z = 240ft
z = 240ft/3 = 80ft
They will meet when Wade walks 80ft.
