Pedro is building a playground in the shape of a right triangle. The base of the triangle is 18 yards. The height of the right t
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Answer: Length = 70 feet
Concept:
Here, we need to know how to find the perimeter of a rectangle.
Perimeter (rectangle) = 2 (l + w)
l = length
w = width
Solve:
<u>Given information</u>
l = l
w = 51 feet
P = 242 feet
<u>Given expression</u>
P = 2 (l + w)
<u>Substitute values into the expression</u>
242 = 2 (l + 51)
<u>Divide 2 on both sides</u>
242 / 2 = 2 (l + 51) / 2
121 = l + 51
<u>Subtract 51 on both sides</u>
121 - 51 = l + 51 - 51
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Answer:
.
Step-by-step explanation:
The question requires that the equation should be in the slope-intercept form . The
and
in this equation are constants. In particular:
would represent the slope of this line (also known as the gradient of this line,) whereas
would be the
-intercept of this line.
The question states that the slope of this line is . Therefore,
. Thus, the equation for this line should be in the form
.
The value of constant could be found using the other piece of information: the point
is in this line. In other words, the solution
should satisfy the equation
.
Substitute into the equation
and solve for
:
.
.
.
Hence, would be the slope-intercept form of the equation of this line.