3 years ago

Two equations are shown:

Mathematics

1 answer:

seraphim [82]3 years ago

6 0

Answer:

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

P varies directly with T and p=10 when T=500. When T=509, find T

Zepler [3.9K]

Answer:

Let,

P= kT

P = 10, when T = 500

So, 10=k500

or, k=10/500

or, k=1/50

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And when P = 509 (since the question isn't clear)

509=(1/50)×T

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3 years ago

What is the center of a circle represented by the equation (x-5)2+(y+6)2=42?

Ilia_Sergeevich [38]

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