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3 years ago

Solve for x 2cos^2x-3cosx+1=0

1 answer:

4 0

<span> x= Pi, x = 2pi/3, x = 4pi/3
That is the answer</span>

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rodikova [14]

Answer: x = 2 /3 , − 1

Step-by-step explanation:

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3 years ago

Aliun [14]

It’s unsolvable with out more context. What’s the rest of the problem.

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3 years ago

trapecia [35]

Answer:

3,498.921

Step-by-step explanation:

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3 years ago

Arada [10]

Answer:

Gerrard

Step-by-step explanation:

Let the size of each poster be $x$

Eve's poster portion painted will be

$=\frac{1}{6}\times x\\=\frac{x}6}$

Gerrard's painted portion will be:

$=\frac{1}{5}\times x\\=\frac{x}{5}$

From the two inequalities, we find that $\frac{x}{5}$ is greater than $\frac{x}{6}$ by x/30

$\frac{x}{5}-\frac{x}{6}\\=\frac{x}{30}\\$

hence Gerrard has the larger blue section. His portion is 16.67% greater than Eve's

6 0

3 years ago

Sergio [31]

(8*6)-3 is your answer

4 0

4 years ago