2 years ago

Find the value of x. Round to the nearest tenth.

Mathematics

1 answer:

tiny-mole [99]2 years ago

4 0

Answer:

x=18.0

Step-by-step explanation:

$x^2=a^2+b^2-2ab\;cos\; (30)$

$x^2=16^2+30^2-2(16)(30)cos(30)$

$x^2=324.62$

$x=18.0$

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