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Anna35 [415]
3 years ago
14

Write 2 ratios that are equivalent to 3:4 explain how they are equivalent

Mathematics
1 answer:
maxonik [38]3 years ago
8 0
6:8
9:12
They are equivalent because to get, for example, 6:8, we had to multiply each side of the ratio 3:4 by the same number. the same goes for 9:12.
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What size does the radius of a sphere need to be for its volume to be larger than its surface area? HINT! It is less than 10. HI
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We know that
volume of a sphere=(4/3)*pi*r³----> (r/3)*(4*pi*r²)
and
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examples
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