3 years ago

Which property justifies the following statement? If x= 2, and y = 3x – 11, then y= 3.2 - 11.

Mathematics

1 answer:

Naya [18.7K]3 years ago

4 0

X = 2 y= 3x-11 is the answer

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Answer:

Equation of circle in standard form with centre (0, – 10) and radius 6. $\mathbf{x^2+(y+10)^2=36}$

Step-by-step explanation:

We need to write equation of circle in standard form with centre (0, – 10) and radius 6.

The equation of circle is: $(x-h)^2+(y-k)^2=r^2$

where (h,k) is centre of circle and r is radius

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Putting values and finding equation:

$(x-h)^2+(y-k)^2=r^2\\(x-0)^2+(y-(-10))^2=(6)^2\\x^2+(y+10)^2=36$

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