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Sauron [17]
2 years ago
5

4cos(10x)+2=2 What would this equal in Degrees??

Mathematics
1 answer:
Ipatiy [6.2K]2 years ago
7 0

Answer:

Simplifying

4cos(10x) + 2 = 2

Remove parenthesis around (10x)

4cos * 10x + 2 = 2

Reorder the terms for easier multiplication:

4 * 10cos * x + 2 = 2

Multiply 4 * 10

40cos * x + 2 = 2

Multiply cos * x

40cosx + 2 = 2

Reorder the terms:

2 + 40cosx = 2

Add '-2' to each side of the equation.

2 + -2 + 40cosx = 2 + -2

Combine like terms: 2 + -2 = 0

0 + 40cosx = 2 + -2

40cosx = 2 + -2

Combine like terms: 2 + -2 = 0

40cosx = 0

Solving

40cosx = 0

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Divide each side by '40'.

cosx = 0.0

Simplifying

cosx = 0.0

The solution to this equation could not be determined.

Step-by-step explanation:

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The projected worth (in millions of dollars) of a large company is modeled by the equation w = 206(1.1) t. The variable t repres
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A hollow sphere sits snugly in a foam cube so that the sphere touches each side of the cube. Find the volume of the foam.
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V-foam = 4r³( 2 - ----- )

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