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iVinArrow [24]
3 years ago
12

Two circles of radius 8 are tangent to the graph of

Mathematics
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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Alexxandr [17]

Answer:

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Explanation:

When a line is vertical like that, the slope is undefined. If it was horizontal, then it would be zero. Positive slopes go in an upward right direction. Negative slopes go in a downward left direction.

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3 years ago
Put 1/3 4/6 1/5 in order from least to greatest
const2013 [10]
To see which is greater or lease didive the top by bottom.
1/3=<span>0.33333333333
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6 0
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spin [16.1K]

Answer:

1. \triangle WXZ \cong \triangle YZX

Step-by-step explanation:

\triangle WXZ \cong \triangle YZX

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3 years ago
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Step-by-step explanation:

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3 years ago
This is all I know what to do any help?
svetoff [14.1K]
You can multiply the second equation by -2 

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now you can solve them

2x + 2y = -6
10x - 2y = -30

y cancels

2x= -6
10x = -30


12x = -36
/12.     /12

x = -3 


now to solve for y you substitute x for -3

-5(-3) + y = 15
15 + y = 15 
-15        -15

       y= 0
4 0
3 years ago
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