Step-by-step explanation:
midpoint is = (x1 + x2)/2, (Y1+Y2)/2
=(-1+-7)/2, (-2+11)/2
=(-8/2,9/2)
=(-4,4.5)
Answer:
x=55 degrees
Angle X + 125 degrees is 180 degrees. 180 minus 125 is 55.
6x+2
your combine like terms...
so 13x is teh same as -7x
13x-7x= 6x
3 and -1 are the same as well
3-1=2
so teh answer would be
X2
4
7*7-9*5
49-45
Uhh the the Nader ic clearing at the back page
