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lesya692 [45]
3 years ago
15

Determine whether the ratios are equivalent.

Mathematics
1 answer:
mojhsa [17]3 years ago
8 0
5 x 4 = 20
7 x 4 = 28

5:7 = 20:28

When you multiply both by 4, they equal the outcome on their side of the function, making them equivalent

(Sorry if function isn't the right word)
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The standard form of the equation of a circle is.

∣

∣

∣

∣

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

a

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x

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a

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2

+

(

y

−

b

)

2

=

r

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a

a

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