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3 years ago

Find the unknown length x in the right triangle, to the nearest tenth .

Mathematics

1 answer:

VARVARA [1.3K]3 years ago

8 0

Answer:

x = 11.7

Step-by-step explanation:

sin of an angle is opposite/hypotenuse

sin 38 = x/19

x = 19 sin 38

x = 11.7

You need to memorize the definitions of all the trig functions and then this type of problem will be easy for you.

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Answer:

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Step-by-step explanation:

This is in standard form so we have to factor this into

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x-4 = 3.87298334621 x-4= -3.87298334621

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