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aleksley [76]
4 years ago
7

What Is the value of: 30-2(7+2)-1? 11 14 17 19

Mathematics
2 answers:
Triss [41]4 years ago
6 0

Answer:

11

Step-by-step explanation:

7+2=9

9x2=18

30-18=12

12-1=11

il63 [147K]4 years ago
3 0

Answer:

11

Step-by-step explanation:

The answer is 11 because 2x7=14+2x2=4. 14+4=18-1=17. 30-17= 11

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soldi70 [24.7K]

Answer:

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Step-by-step explanation:

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By using Pythagoras theorem:

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4 years ago
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6 0
3 years ago
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3 years ago
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