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3 years ago

NEED HELP ASAP!! Trigonometry!! Need to find x

Mathematics

2 answers:

Step2247 [10]3 years ago

5 0

Answer:

Hey there!

We have tangent x=8/10

This simplifies to tangent x=0.8

Arctan=0.8, x=38.7 degrees.

Let me know if this helps :)

Alexandra [31]3 years ago

5 0

Answer:

38.7

Step-by-step explanation:

You are given the lengths of the legs of the triangle.

The trig ratio that relates the lengths of the legs is the tangent.

tan x = opp/adj

tan x = 8/10

tan x = 0.8

Use the inverse tangent function to find x.

tan^(-1) 0.8 = 38.7 deg

Answer: x = 38.7 deg

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4 years ago

B. If some amount of water contains 1400 oxygen atoms, how many hydrogen atoms does it contain?

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Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

Read 2 more answers

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Answer:

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Step-by-step explanation:

62 = angle BAC since they are vertical angles

angle ABC is a right angle since KL is perpendicular to FG

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3 years ago