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kifflom [539]
3 years ago
15

In the standard equation of a circle (x – h)2 + (y – k)2 = r2, h and k are...

Mathematics
1 answer:
olchik [2.2K]3 years ago
6 0

Answer:

see explanation

Step-by-step explanation:

The standard form of the equation of a circle is

(x - h)² + (y - k)² = r²

where (h, k ) are the coordinates of the centre and r is the radius

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natka813 [3]
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3 years ago
Which pair of undefined terms is used to define a ray?
Zigmanuir [339]

Answer:

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Further explanation:

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3 years ago
Is 4/6 = 9/12 not proportionate
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\text{If}\ \dfrac{a}{b}=\dfrac{c}{d}\ \text{is proportional, then}\ ad=bc.\\\\\text{We have}\ \dfrac{4}{6}=\dfrac{9}{12}.\ \text{Cross multiply}\\\\(4)(12)=(6)(9)\\\\48=54\ FALSE\\\\Answer:\ NOT\ PROPORTIONAL

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