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vova2212 [387]
2 years ago
8

If x is an acute angle, and tan x=3/4

Mathematics
1 answer:
taurus [48]2 years ago
4 0

Use the pic and solve the COS x-sin x/COS x+ sin x part

comment if there's something u don't understand

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Answer:

TU ≈ 12.96

Step-by-step explanation:

Using the Altitude on Hypotenuse theorem

(leg of outer triangle)² = (part of hypotenuse below it) × (whole hypotenuse)

TU² = UV × SU = 6 × 28 = 168 ( take square root of both sides )

TU = \sqrt{168} ≈ 12.96 ( to the nearest hundredth )

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nikklg [1K]

Answer:

C. 57°

Step-by-step explanation:

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