Caleb draws triangle ABC on the coordinate grid. Then he transforms triangle ABC, producing triangle A'B'C'. Triangles ABC and A'B'C' are similar, but not congruent. Which transformation of triangle ABC could produce this result?

А) dilate by a factor of 3
B)reflect over the line y= x
C)rotate 180° around the origin
D)stretch vertically by a factor of 3 ​

Step-by-step explanation:

3.375 yards of blue fabric and 6.125 yards of green fabric was purchased.

Let x represent the number of blue yards of fabric purchased and let y represent the number of green yards of fabric purchased.

Hence:

x + y ≥ 9.5   (1)

The quilter can spend up to $110 on fabric. Hence:

9x + 13y ≤ 110    (2)

The solution to the inequality is:

x = 3.375, y = 6.125

3.375 yards of blue fabric and 6.125 yards of green fabric was purchased.

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