509 ÷ 13 = 36.36
There are about 36 floors.
Answer: 36 floors.
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:
39 = r-13
Step-by-step explanation:
Answer:
x is plus 1 and y is minus 1.
Step-by-step explanation:
thats what i put and marked it as correct on edgenuity.
