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Rufina [12.5K]
3 years ago
7

Help me answer 49, ignore number 50 please.

Mathematics
2 answers:
Alika [10]3 years ago
7 0
A that’s the answers
ryzh [129]3 years ago
5 0

you solve it like an equation.

4x+20<40

4x<20

x<5

so the answer would be anything less than 5, which is A

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3 years ago
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Answer:

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Step-by-step explanation:

Remember that circumference of a circle can be calculated with:

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Now, use the circumference of a circle formula to find how much she runs in 1 lap.

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\frac{\pi }{2}*3.5

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4 years ago
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A bicycle wheel has a radius of 13 inches. What is the distance the bicycle will travel after 30 revolutions of the wheel? Use 3
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