Answer:
14?
Step-by-step explanation:
Answer:
5.25
Step-by-step explanation:
Answer is
2
gradient=change in y/change in X
(10--2)/(4--2)=2
We have three similar triangles, let's see if we can get this right, right vertex first, then other vertex from small side:
EDF ~ GDE ~ GEF
As ratios that means
ED:DF:EF = GD:DE:GE = GE:EF:GF
x:20:y = 5:x:GE = GE:y:15
Since we're after y we choose
20/y = y/15
20(15) = y²
y² = 300
y = 10√3
y ≈ 17.32
Y=6x
The slope of the equation is six meaning you go up six and over 1 to find the next point.
