50% means half so divide 170 by 2,
170/2=85
so there is 85 boys
Hope this helped!!
The answer to number 5 would be negative 8 and 1/12.
Hope this helps!!
Scalene means uneven isosceles means two angles are even
Yo sup??
in the given figure
9y-3=69
9y=72
y=8
now by angle sum property
9y-3+69+5x+2=180
5x=40
x=8
Hope this helps
