5. Three sides of a triangle have sides of length 6 inches, 8 inches, and 10 inches. One the ratio of the sides of the triangle is 6:8:10. This ratio can be simplified to 3:4:5.
a. How was the ratio simplified from 6:8:10 to 3:4:52
b. Another triangle also has side lengths in a ratio of 3 : 4:5. The largest side of the
triangle is 30 inches. What is the perimeter of the triangle?

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solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9