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Arte-miy333 [17]
4 years ago
8

The square root of a number is 9. what is the other square root a. -9b. -3c. 3d. 81

Mathematics
1 answer:
Wewaii [24]4 years ago
3 0
9 squared is 81. the square root 9 though is 3
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3 years ago
List the domain and range of (5,12)(3,-3),(-2,7)(2,12)(5,1)
Sliva [168]

Answer:

Domain={-2,2,3,5}

Range={-3,1,7,12}

Step-by-step explanation:

The given ordered pairs are (5,12)(3,-3),(-2,7)(2,12)(5,1).

The domain refers to the set of all the first coordinates(x-values).

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The range refers to the set of all the second coordinates (y-values).

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Note that, we do not repeat elements in a set.

Do not list the 5 in the domain twice.

The same applies to the 12 in the range

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4 years ago
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Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
The number of <img src="https://tex.z-dn.net/?f=x" id="TexFormula1" title="x" alt="x" align="absmiddle" class="latex-formula"> s
Alex777 [14]

Answer:

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Without actually solving the equation, recall that for a=|b|, there are two cases:

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5 0
3 years ago
Need help as soon as possible
levacccp [35]
2nd answer
(The inverse of the original conditional statement)
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3 years ago
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