JUBNVZ/ethan/2 C1/C2 Classwork 9/17
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3. Diego drew a scaled version of a Polygon P and labeled it Q.
If the area of Polygon P is 72 square units, what
scale factor did Diego use to go from P to Q?
Explain your reasoning.
Is there a simpler way to figure this out

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

Proportions in triangles solve for x