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Colt1911 [192]
3 years ago
9

Help please i need help

Mathematics
1 answer:
luda_lava [24]3 years ago
6 0

Answer:

XZ ≈ 14.4 cm

Step-by-step explanation:

Using the cosine ratio in the right triangle, that is

cos29° = \frac{adjacent}{hypotenuse} = \frac{YZ}{XZ} = \frac{12.6}{XZ} ( multiply both sides by XZ )

XZ × cos29° = 12.6 ( divide both sides by cos29° )

XZ = \frac{12.6}{cos29} ≈ 14.4 cm ( to 3 significant figures )

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