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marshall27 [118]
4 years ago
10

Help me with these questions please!Thank you. I will greatly appreciate it!

Mathematics
1 answer:
nignag [31]4 years ago
6 0
1. A
2. A
3. B. 
4. 325,108
5. C
6. D
7x10 3 is larger because it is equal to 7000 but 7x10 2 is only 700.
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Answer: 1.47

Step-by-step explanation:

-1.47 is negative, so the opposite would be positive 1.47. When you need the oppostite of something, you just put the opposite sign in front of it. In this case, a positive sign is invisible, so it would just be 1.47

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A regular hexagon has 18 sides calculate the size of each interior
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Answer:

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Step-by-step explanation:

An alternative method is to use the exterior angle.

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\frac{360}{n} =\frac{360}{18} = 20°

The sum of the exterior and interior angles is 180° because they are adjacent angles on a straight line.

∴ each interior angle is 180° - 20° = 160°

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