Answer:
(4, ``6)
Step-by-step explanation:
The midpoint formula is
((x sub 2 - x sub 1)/2, (y sub 2 -y sub 1)/2). As shown, its written like a coordinate
Your x sub 1 is the x-coordinate of your first coordinate pair, and the rest follow the same pattern.
So, (5-(-3)/2, 8-(-4)/2)
5-(-3)=5+3=8
8-(-4)=8+4=12
(8/2, 12/2)
(4,6)
Answer:
0 because they cancel out :D
Answer:
r = 6
Step-by-step explanation:
Hello!
-8 - 2(7r + 1) = -94
Add 8 to both sides
-2(7r + 1) = -86
Divide both sides by -2
7r + 1 = 43
Subtract 1 from both sides
7r = 42
Divide both sides by 7
r = 6
Hope this Helps
Set 40 = 5x + 10
Subtract 10 on both sides, then divide 30 by 5
x = 6
