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Anarel [89]
3 years ago
15

Check my answer? The two triangles are similar. What is the value of x? 5.

Mathematics
1 answer:
Nikolay [14]3 years ago
4 0
20/28 = 3x / (4x + 2)

84x = 20(4x + 2)
84x - 80x =  40
4x = 40 
x = 10

so the 2  lines are equal to  30 and  42
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