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2 years ago

Sinx/4=1/2find the solution

Mathematics

1 answer:

Murrr4er [49]2 years ago

7 0

Sin (x/4) = 1/2
x/4 = sin⁻¹ 1/2
x/4 = 45
x = 45*4
x = 180

So, your final answer is 180

Hope this helps!

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Is this a supplementary angle or a complementary angle or neither?? number 1

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3 years ago

(6 + 7) + 8 = 21

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Step-by-step explanation:

1. By definition, the associative property of addition is:

$(a+b)+c=a+(b+c)$

This property says that you can group the numbers in different ways and you will obtain the same result.

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2 years ago

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Answer:

Step-by-step explanation:

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zepelin [54]

Answer:

$(11\frac{1}{3},20)$

Step-by-step explanation:

If the Number of Sales of x units, N(x) is defined by the function:

$N(x)=-5x^3+235x^2-3400x+20000,10\leq x\leq 40$

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Next, we text the critical points and the end points of the interval to see where the derivative is increasing.

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Thus, the rate of change of sales $N'(x)$ is increasing in the interval $(11\frac{1}{3},20)$ on 10≤x≤40.

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2 years ago