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noname [10]
2 years ago
7

Geometry problem in the picture: find the missing side and round to the nearest tenth

Mathematics
1 answer:
Vlad1618 [11]2 years ago
4 0

Answer:

X= 19.9

Step-by-step explanation:

SOH CAH TOA

x is hypotenuse

Opposite is 15

Opposite & hypotenuse - sin

Sin(49) = o/h

Sin(49) = 15/h

xh

Sin(49) x h = 15

÷Sin(49)

h = 15 ÷ Sin(49)

h=19.8751949

Hope this helps!

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ivann1987 [24]
Simplify the following:
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Multiply numerator and denominator of (3 sqrt(2) - 4)/(sqrt(3) - 2) by -1:
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Multiply numerator and denominator of (4 - 3 sqrt(2))/(2 - sqrt(3)) by sqrt(3) + 2:
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