Midpoint formula : m = (x1 + x2) / 2 , (y1 + y2) / 2
midpoint is (6,4)
one point is (2,1)...x1 = 2 and y1 = 1
(6,4) = (2 + x2) / 2 , (1 + y1)/2
so 2 + what divided by 2 = 6....
(2 + x) / 2 = 6
2 + x = 6 * 2
2 + x = 12
x = 12 - 2
x = 10
and 1 + what divided by 2 = 4..
(1 + y)/2 = 4
1 + y = 4 * 2
1 + y = 8
y = 8 - 1
y = 7
so ur other endpoint is : (10,7)
The answer would be 15m + 2n.
1. Gather like terms (8m + 7m) + (4n - 2n)
2. Simplify (15m + 2n)
Answer:
A) 240 games are not defective
Step-by-step explanation:
1% of 250 = 2.5
*4 *4
4% of 250 = 10
250 - 10 = 240
240 games are not defective
The correct answer is, C. 2(x-7) (x+4)
I hope this helps. :)
And have a great day. :D
