The length of the hypotenuse is the same length as the long leg. The answer is 114.
<span>12-3u
= 3(4 - u)
hope that helps</span>
Answer:

Step-by-step explanation:
From the question we are told that
Width of circular path 
Inner Diameter 
Outer diameter
(inner diameter + 2 circular path width)

Generally the equation for inner circumference of the circle
is mathematically given by



Generally the equation for outer circumference of the circle
is mathematically given by



Generally the difference in length of the two circumference
is mathematically given by



Slope: -0.75, equation of the line: 
Step-by-step explanation:
The equation of a line in the slope-intercept form is

where
m is the slope
are the coordinates of a point on the line
In this problem, we have:

We also know that the line has x-intercept at x = -6: so, it passes through the point

Using this information, we can find the slope of the line:

Therefore, the equation of the line is

Learn more about slope of a line:
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3 divided by 4 is .75
so the answer is .75
because the quotient is the answer