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docker41 [41]
3 years ago
7

Estimate 73% of 42 by rounding

Mathematics
2 answers:
Alex Ar [27]3 years ago
8 0

Answer:30%

Step-by-step explanation:

lozanna [386]3 years ago
4 0

Answer:

The estimate is 41

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\sqrt{2\sqrt{8^2+15^2}+\sqrt{9^2+40^2}}=?\\\\1)\sqrt{8^2+15^2}=\sqrt{289}=17\\2)\sqrt{9^2+40^2}=\sqrt{1681}=41\\3)2\times17=34\\4)\sqrt{34+41}=5\sqrt{3}

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