A) 2x-7=13
2x=20
x=10
B) 3x+4=25
3x=21
x=7
Divide the top number by the bottom number
yo sup??
mid point of circle=centre of circle
let centre be O(3,2)
and the point be P(-4,8) and the other point be Q(x,y)
by mid point formula
-4+x/2=3 and 8+y/2=2
x=10 and y=-4
therefore coordinates of the other point are (10,-4)
Hope this helps.
21/50
21/50 is in its most simple form because it cannot be broken down any further.
Answer: 21/50
