The perimeter of a figure is the distance around the outside of the figure. To find the perimeter of this figure, we need to add the lengths of all sides. This is:
P = A + B + C + D
P = x² + 4x + 8 + 2x² + x
P = 3x² + 5x + 8
The perimeter is 3x² + 5x + 8.
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The equation of a line parallel to the given line and passing through the point (0, 8) is 5y - 3x = 40
<h3>Equation of a line</h3>
The equation of a line in point-slope form is expressed as;
y - y0 = m(x -x0)
where
m is the slope
(x0, y0) is the point on the line
Given the following parameters
Point (0,8)
Slope from the equation = 3/5
Substitute
y - 8 = 3/5(x - 0)
5(y -8) =3x
5y - 40 = 3x
5y - 3x = 40
Hence the equation of a line parallel to the given line and passing through the point (0, 8) is 5y - 3x = 40
Learn more on equation of a line here: brainly.com/question/13763238
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Answer:
1. (12-5)
2. 7(ab)
3. 14
4. -4
5. 0
Step-by-step explanation:
1. rewrite using distributive property
answer: a(12-5)
2. the answer is 7(ab)
3. 9 plus 5 = 14
4. -4
5. 25 plus -25 will be 0
