The formula to find the mid-point of a line segment give the two end points is:
M
=
(
x
1
+
x
2
2
,
y
1
+
y
2
2
)
Where
M
is the midpoint and the given points are:
(
x
1
y
1
)
and
(
x
2
y
2
)
Substituting the values from the points in the problem gives:
M
=
(
−
3
+
1
2
,
3
+
−
3
2
)
M
=
(
−
2
2
,
0
2
)
M
=
(
−
1
,
0
)
the answer is Probably C.
Answer:
ik im late but the answer is -8
Step-by-step explanation:
-5+-3=-8
Answer:
x -y =4
Step-by-step explanation:
First find the slope
m = (y2-y1)/(x2-x1)
= (1- -4)/(5 - 0)
= (1+4)/(5-0)
5/5
= 1
Then we can use slope intercept form
The slope is 1 and the y intercept is -4
y = mx+b
y = 1x-4
We want it in standard form
Ax + By = C where A is a positive integer
Subtract x from each side
-x +y = -4
Multiply by -1
x -y =4
It would take Stan 30 minutes and Hilda 15 minutes
