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3 years ago

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Two circles of radius 8 are tangent to the graph of

1 answer:

KengaRu [80]3 years ago

5 0

Two circles<span> of </span>radius<span> 4 are </span>tangent<span> to the </span>graph<span> of y^</span>2<span> = </span>4x<span> at the </span>point<span> (</span>1<span>, </span>2<span>). ... I know how to </span>find<span> the </span>tangent<span> line from a circle and a given </span>point<span>, but ... </span>2a2=42. a2=8. a=±2√2. Then1−xc=±2√2<span> and </span>2−yc=±2√2. ... 4 from (1,2<span>), so you could </span>find these<span> centers, and from there the</span>equations<span> of the circle

</span>

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Pani-rosa [81]

x = 120

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3 years ago

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2n + 1.6 = 17.6 what is the value of n?

Vinil7 [7]

Answer:

<h2><u><em>n = 8</em></u></h2>

Step-by-step explanation:

2n + 1.6 = 17.6 what is the value of n?

2n + 1.6 = 17.6

2n = 17.6 - 1.6

2n = 16

n = 16 : 2

n = 8

-----------------

check

2n + 1.6 = 17.6

2*8+1.6=17.6

16+1.6=17.6

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2 years ago

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Brut [27]

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Step-by-step explanation:

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3 years ago

Whenever a,x,y are positive integers, which of the following expressions is equivalent to x^ay^a

lilavasa [31]

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3 years ago

There is money to send four of nine city council members to a conference in Honolulu. All want to go, so they decide to choose t

FrozenT [24]

Answer:

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Step-by-step explanation:

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We have to use the combination as :

$^9C_4$

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Therefore, the total number of possible samples without replacement is given as :

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3 years ago