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AURORKA [14]
3 years ago
7

- 2 + 0.8) ÷ (- 1.3) =

%201.3" id="TexFormula1" title=" ( - 2 + 0.8) \div ( 1}^{2} - 1.3" alt=" ( - 2 + 0.8) \div ( 1}^{2} - 1.3" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
Nookie1986 [14]3 years ago
6 0
(-2 + 0.8) ÷ (1²-1.3) =

(-1.2) ÷ (1-1.3)

(-1.2) ÷ (-0.3)

= 4
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Answer:

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Mademuasel [1]
9. D because it fits the description when it is graphed. 
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Every one of these except for 15 was solved using desmos, a graphing calculator. 

Hope this helps!
7 0
3 years ago
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