L = w+22
2(l+w) = 4040
2(w+22+w) = 4040
2w + 22 = 4040/2 = 2020
2w = 2020-22 = 1998
w = 999ft
l = w+22 = 999+22 = 1021ft
w = 999 ft
Answer:
-5<n<2
Step-by-step explanation:
We must satisfy the equation that
n must make the middle number greater than -15 but less than 6.
Solve 3n up to -15.
This means that n can be greater than -5.
This means that n must greater than -5 but less than 2.
If the 3 points are collinear, then the slopes of all line segments connecting the points are the same.
Thus,
-6 - (-8) 2
m = ------------- = -------- = -1/2
-7 - (-3) -4
Then the following must be true:
4-(-6) 10
-1/2 = ------------ = ---------
c - (-7) c + 7
Cross multiplying, -(c+7) = 20, and c+7 = -20, so that c = -27
Answer:
yes yes yes yes yes yes
Step-by-step explanation:
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