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dexar [7]
4 years ago
14

Help me on 12 and 13 please and fast

Mathematics
1 answer:
lys-0071 [83]4 years ago
3 0

Answer:

12. B ,  13. 4

Step-by-step explanation:

12.  \frac{3}{12}+\frac{1}{12}  +\frac{2}{12} =\frac{6}{12} =\frac{1}{2}  \\13. 5-(\frac{2}{10} *5)=4

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Answer:

Table1  

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g(x) = -sqrt(x)

x     -sqrt(x)

-1     undefined since we cannot take the sqrt of a negative number

0     0

1      -1

4   -2


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