Help please i don’t understand

Question

asked Mar 4, 2021 183k views

1 Answer

Sixtyfive · Answer 1 · 2021-03-08T07:28:55+0000

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Triangles are similar ,

Thus :

$(9)/(3) = (6)/(x) \\$

$3 = (6)/(x) \\$

$(6)/(x) = 3 \\$

Inverse both sides

$(x)/(6) = (1)/(3) \\$

Multiply sides by 6

$6 * (x)/(6) = 6 * (1)/(3) \\$

$x = 2 * 3 * (1)/(3) \\$

x = 2

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