Since the toy is marked down 15%,
you do p*.85
to find the remaining cost
This is a quadratic trinomial.
We know this because all terms written with the term x^2 as the lead variable, is called quadratic. The second part of the naming is based on the numbers in the term. Since there are 3, we use trinomials.
In the image created, we can see that we can apply sin ∅ = opposite / hypotenuse. the opposite side is the distance between 2 parallel bars and the ∅ is the angle made by the diagonal on top.
Given:
∅ = 60°
Opposite = 9 ft
Hypotenuse = 9 / sin 60 = 10.39 ft
the length of the support AB is 10.39 ft
The Answer Is:x=3.5. You have to decide 32 by 9 and the first two numbers you get are your answer.