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fiasKO [112]
3 years ago
10

Which of the following is a sequence that moves on a basis of addition and subtraction?

Mathematics
1 answer:
irinina [24]3 years ago
5 0
It is the first answer
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70%

Step-by-step explanation:

I'm sorry but I don't really know how to explain it other than 70% of 30 is 21 so that means that 30% of the students turned their essay in on time.

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<h2> 112.3 square units</h2>

Step-by-step explanation:

Find the sketch of the triangle attached.

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Area of the triangle = 1/2 * 20 * 12 * sin68°

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