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lidiya [134]
3 years ago
8

I’d really appreciate some help :)

Mathematics
1 answer:
olga2289 [7]3 years ago
7 0

Answer/Step-by-step explanation:

The corresponding side lengths of two triangles are always equal. Apply this in solving for x

4. \frac{9}{6} = \frac{x}{5}

Cross multiply

6*x = 5*9

6x = 45

divide both sides by 6

y = 7.5

5. \frac{10}{8} = \frac{x}{11}

Cross multiply

8*x = 10*11

8x = 110

divide both sides by 8

x = 13.75

6. \frac{12}{x} = \frac{7}{4}

Cross multiply

x*7 = 12*4

7x = 48

divide both sides by 7

x = 6.86 (nearest hundredth)

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