So, the negative would be divided out to make it 3, then square both sides to get rid of the square root and get 9, then subtract 15 and you get -6. <span />
Answer:
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Step-by-step explanation:
The height of a triangle is 9 cm
<h3>
What is Triangle?</h3>
- A polygon with three edges and three vertices is called a triangle. It is one of the fundamental geometric shapes. Triangle ABC is the display style for a triangle with vertices A, B, and C.
- In Euclidean geometry, any three points that are not collinear produce a singular triangle and a singular plane (i.e. a two-dimensional Euclidean space).
- In other words, every triangle is contained in a plane, and there is only one plane that contains that triangle.
- All triangles are enclosed in a single plane if all of the geometry is the Euclidean plane, however, this is no longer true in higher-dimensional Euclidean spaces.
- Except when otherwise specified, this article discusses triangles in Euclidean geometry, namely the Euclidean plane.
given that
let the height of the triangle be x
then the width is x-3
Area = 
54 = x(x -3)

x = 9
height = 9 cm
width = 6cm
Therefore, the height of a triangle is 9 cm.
To learn more about the triangle with the given link brainly.com/question/11897796
#SPJ4
Answer:
In order: There are potentially many solutions, but the one I know that will work with this is 2 blue spaces, 1 Green Space, 2 Orange Spaces, and 5 Red Spaces.
Step-by-step explanation:
How I came to my answer was simple. I divided the greatest common factor into every number of spins, and that number would be the amount of spaces for each.
With this, we get the following equations, as listed below.
16 divided by 8, which accounts for both Orange and Blue.
40 divided by 8, which will account for Red.
8 divided by 8, which accounts for Green.
This gives us our solutions as listed in the Answer Section.
Hope this helped.