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3 years ago

What is the square root of 9

2 answers:

8 0

It is 3. Because a square root is anything times itself to make an answer. For example:
$3 \times 3 = 9 \\ so \\ \sqrt{9 } = 3$

cupoosta [38]3 years ago

3 0

The answer is 3 because to find the square root you must find a number that you can multiply by itself to get that number so 3 x 3 = 9 and $3^{2}$ = 9

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Step-by-step explanation:

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2 years ago

Please help please and thank you

Katyanochek1 [597]

Step-by-step explanation:

$\text{We know:}\\\\\sin(-\alpha)=-\sin\alpha\\\\\sin(\alpha\pm k\cdot360^o)=\sin\alpha\\\\===============================\\\\\sin(360^o-\theta)=\sin\bigg(-(\theta-360^o)\bigg)=-\sin(\theta-360^o)=-\sin\theta$

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3 years ago

Describe how you think you can use U.S. traditional multiplication to multiply a 1 digit number by any size number .

egoroff_w [7]

Well for example 4x1=4 hope this helps

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