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evablogger [386]
3 years ago
8

Find the value of X to the nearest tenth. Thank you!!!

Mathematics
1 answer:
Greeley [361]3 years ago
5 0

Answer:

84.5

Step-by-step explanation:

Use trig functions to find x. Trig functions are special relationships which exits between the sides of right triangles. Since you need to find x the hypotenuse and you have the adjacent side to 77 degree angle use cosine.

Cos 77 = 19/x

0.22495 = 19/x

19/0.22495 = x

84.5 = x


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3 years ago
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Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

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Step by step solution :

Step  1  :

Equation of a Straight Line

1.1     Solve   x-3y-6  = 0

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In this formula :

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x tells us how far along

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b is the Y-intercept i.e. where the line crosses the Y axis

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Graph of a Straight Line :

 

 

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