Answer:
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form: (−8,−27)
Equation Form: x=−8,y=−27
Let x = new width
18.6/1.5 = 6.2/x
<span>cross multiply and solve for x
</span>
18.6x = 6.2 * 1.5
18.6x = 9.3
Divide both sides by 18.6
18.6x/18.6 = 9.3/18.6
Simplify
x =0.5
So when height = 6.2, width = 0.5
(130+190)x=1200×3 should give you the answer.