Saturday

January 31, 2015

January 31, 2015

Posted by **Kenny** on Thursday, March 19, 2009 at 6:53pm.

(7,3) and (-1,-4)

- Math 10th grade -
**Damon**, Thursday, March 19, 2009 at 7:28pmslope = (Y2-Y1)/(X2-X1)

=(-4-3)/-1-7

= -7/-8

=7/8

midpoint

x = X1 + (1/2)(X2-X1) = 7 +(1/2)(-8)

= 7-4

= 3

do y the same way

d^2 = (Y2-Y1)^2 + (X2-X1)^2

d^2 = 49+64 = 113

d = sqrt (113)

**Answer this Question**

**Related Questions**

Math -Precal 11 - Show that the point P(7,7) is on the perpendicular bisector of...

Math - Determine the coordinates of the endpoint of a segment CE with one ...

Math(word problem) - For the line joining points A(-1, 3) and B(5, 7): a.Find ...

geometry - slope,distance,midpoint can you me

10th grade - find the slope of the line that passes through 3 1/2,2 and -1,1/2

10th grade - determine m given that m>0 and the points (m,3) and (1,m) lie on...

10th Grade Chemistry - I struggle in the sciences and was wondering what I could...

Graphs - The vertices of a triangle are A(13,13), B(9,3), and C(-1,1). Determine...

Math, Geometry - The percent grade of a highway is the amount that the highway ...

Math - The percent grade of a highway is the amount that the highway raises or ...