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erma4kov [3.2K]
3 years ago
8

Find x if cos(x)=.1412

Mathematics
2 answers:
Viktor [21]3 years ago
8 0
To find the value of an angle X, you need to divide both sides of the equation by cosine to isolate x. This would give you cos-1 (inverse cosine or secant) equals .1412. Then you can use a calculator to evaluate, making sure that it is in degrees, not radians. The cos-1(.1412) is approximately 81.88270898
Rudik [331]3 years ago
6 0
0.99999696 is your answer I am pretty sure.
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Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions:
Snezhnost [94]

Answer:

Part A:

I have attached the graph of this system of inequalities.

Part B:

Plug in (8,10) into both equations

10 > 3(8) + 10

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This is false!

10 < (-3/4)(8) - 1

10 < (-3)(2) - 1

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This is also false!

So, (8,10) is not included in the solution area for the system.

Step-by-step explanation:

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3 years ago
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6 0
3 years ago
If you get this, you are a critical thinker.
vazorg [7]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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dlinn [17]

Answer:

D

Step-by-step explanation:

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8 0
3 years ago
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Help please<br><br><br><br><br><br> thank you
suter [353]
The answer is 5/8.hope this helps
3 0
3 years ago
Read 2 more answers
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