Answer:y = 15
Step-by-step explanation:
Given y=kx,
where k is a constant
When y=8 and x=2/3, K =?
y=kx
8= k 2/3
K=(3 x8)/2= 24/2 = 12
K=12
Now when x=5/4 y=?
y= kx
y = 12 X 5/4= 60/4
y = 15
To find that , divide the estimate by the actual weight and multiply by 100.
8/6*100=133.33%(rounded)
Therefore the percent error is 133.33%.
Shesp ends reading 219 hours reading that book
Triangles have 
in total, so the sum of all the angles should be
First triangle
Second triangle
Well first all you have to do is simplifying both sides of the equation then of course isolating the variable then you should end up with
Hopefully this helps ^0^ Mark Brain
