−3/4+(1/10÷2/5)
parenthesis first
1/10 divided by 2/5
copy dot flip
1/10 * 5/2
5/20
1/4
−3/4+(1/10÷2/5)
-3/4 + 1/4
-2/4
divide top and bottom by 2
-1/2
1x9000
3x3000
2x4500
I hope this is what you are looking for
3 balls of wool would make 6 hats.
Y=4-3/x
y-4=-3/x
(y-4)x=-3
x(y-4)=-3
x=-3/y-4
there's you answer
1) square
2) rectangle
3) regular octagon
4<span>) equilateral triangle
All of these listed are figures of reflection that maps on to itself</span>
