he value of x and y from the given figure are 49/5 and 49/15
Similarity theorem of triangles
From the given similar triangles, the following expression is true
21/30 = 7/15 = k
Also, x/21 = y/7 = 7/15
Equate
x/21 = 7/15
15x = 7 * 21
5x = 7 * 7
x = 49/5
Similarly
y/7 = 7/15
15y = 49
y = 49/15
Hence the value of x and y from the given figure are 49/5 and 49/15
Learn more on similar triangle here; https://brainly.com/question/14285697
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