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3 years ago

Which of the following numbers has a square root of 9 3 4.5 18 81

Mathematics

2 answers:

solong [7]3 years ago

7 0

It is 3 because it is asking for the square root of 9.

sashaice [31]3 years ago

4 0

81 has the square root of 9.

Square root of 3= 1.73205080757

Square root of 4= 2.02484567313

Square root of 18= 4.24264068712

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3 years ago

Read 2 more answers

In math class the girl to boy ratio is 8 to 6 if there are 24 girls in the class , how many boys are there ?

Volgvan

Answer: The required number of boys in the class is 18.

Step-by-step explanation: Given that in math class, the girl to boy ratio is 8 to 6 and there are 24 girls in the class.

We are to find the number of boys in the class.

Let 8x and 6x represents the number of girls and boys in the class.

Then, according to the given information, we have

$8x=24\\\\\Rightarrow x=\dfrac{24}{8}\\\\\Rightarrow x=3.$

Therefore, the number of boys in the class is given by

$6x=6\times3=18.$

Thus, the required number of boys in the class is 18.

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3 years ago

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Viktor [21]

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3 years ago

I'J'is a translation of IJ Write the translation rule.

klasskru [66]

Answer:

(x+6), (y+9)

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The y coordinate of j goes from -8 to 1, which is a difference of 9, so it's translated y + 9

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2 years ago