3 years ago

HELPPPPPPPP PLEASEEEEEEE Find X

Mathematics

2 answers:

katrin2010 [14]3 years ago

4 0

Answer:

x ≈ 6.36

Step-by-step explanation:

Using the Sine Rule in Δ GHI

$\frac{GI}{sinH}$ = $\frac{GH}{sinI}$ , substitute values

$\frac{x}{sin14}$ = $\frac{21}{sin127}$ ( cross- multiply )

x sin127° = 21 sin14° ( divide both sides by sin127° )

x = $\frac{21sin14}{sin127}$ ≈ 6.36 ( to the nearest hundredth )

leva [86]3 years ago

3 0

6.38
The other guy explained it

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