timernah
Answered

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can anyone help me? again, im not really good at solving these things. ​

Can Anyone Help Me Again Im Not Really Good At Solving These Things class=

Sagot :

Answer:

[tex]\sqrt{14}[/tex]

Explanation:

The triangles are similar so ratios of corresponding sides are equal, that is

[tex]\frac{y}{2}[/tex] = [tex]\frac{7}{y}[/tex] ( cross- multiply )

y² = 14 ( take the square root of both sides )

y = [tex]\sqrt{14}[/tex]

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