3 years ago

Complete the equation of this circle: А (x – [? ])2+(y - [ ])2= [ ]

Mathematics

1 answer:

pashok25 [27]3 years ago

8 0

Answer:

$r = \sqrt{ {2}^{2} + {2}^{2} - 3 } = 5 \\ {(x - 2)}^{2} + {(y - 2)}^{2} = 3$

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vovikov84 [41]

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3 years ago

Someone please help me with this question

yan [13]

14 trout out of 50 total fish. The total amount of fish in the lake is 7500. Let’s make this into a proportion.

14/50=x/7500

x represents how much trout is in the lake, we don’t know yet, but we’ll find out.

First, cross multiply.

14*7500=105000
50*x=50x

Now let’s turn this into an equation.

50x=105000
Divide both sides by 50
50x/50=x
105000/50=2100

x=2100
Out of the 7500 fish in the lake, 2100 were trouts.

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3 years ago

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Reptile [31]

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Step-by-step explanation:

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3 years ago

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galben [10]

It's 1 mile. She ran an 8th if an mile. If the ran 1/8 of a mile 8 times, it adds up to 1 mile.