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Gnom [1K]
2 years ago
15

What is the value of arctan 0.866?​

Mathematics
1 answer:
vodka [1.7K]2 years ago
4 0

Answer: 0.713709862 rad

Step-by-step explanation:

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Consider the function f(x) = 10x^2 + 6x - 2 when x=3​
Savatey [412]

Answer:

106

Step-by-step explanation:

Substitute x = 3 into f(x) and evaluate , that is

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= 10(3)² + 6(3) - 2 = 10(9) + 18 - 2 = 90 + 18 - 2 = 106

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3 years ago
What is the factored form of this expression? <br><br> -9x^3-12x^2-4x
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-x(3x+2)2

Step-by-step explanation:

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Dennis_Churaev [7]
The answer to the question

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Suppose a triangle has sides 3, 4, and 6. Which of the following must be true?
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Answer:

The answer would be B

Step-by-step explanation:

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8 0
1 year ago
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Find the highest common factor (HCF) of 72 and 98.​
Y_Kistochka [10]

<em>Answer:</em>

<em>2</em>

<em>Step-by-step explanation:</em>

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<em>Your greatest common factor is 2.</em>

<em>Hope this helps. Have a nice day.</em>

3 0
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