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dmitriy555 [2]
3 years ago
5

Triangles A and B are similar. If the slope of y is -2, what is the slope of x?

Mathematics
2 answers:
kati45 [8]3 years ago
7 0
Slope x would be -1 because if you enlarge the triangle on the right to make it even with the triangle on the left, you will get the same answer. I hope this helps you out.
hodyreva [135]3 years ago
6 0
  You basically dilate the slope of y to the slope of x by the same scale factor at which all the sides of the triangles are dilated or increased/decreased by.
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Change the equation, x - y = -3, to isolate x or y and plug that new equation into the equation 2x + 3y = 4

I changed it to: x = y - 3
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you can check this by plugging the x and y values into the equation 2x + 3y = 4

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