3 years ago

Find the value of x please

Mathematics

2 answers:

andrezito [222]3 years ago

5 0

= 18 x sin(20) = 6.15 rounded to 6.2

blagie [28]3 years ago

4 0

1st you have to calculate sin 20° = (opposite side) / (hypotenuse)

sin 20° = x/18
0.342 = x/18
x = (18.0).(342)
x= 6.15 ≈ 6.2 (answer C)

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