Sorry for the little blur but number 18 please! And sorry for the work mess. Start where it says Start Here

Mathematics

1 answer:

motikmotik2 years ago

5 0

You are almost done!
well, the euation of a circle centered at (h,k) and radius r is
(x-h)²+(y-k)²=r²

so you havve
(x-3)²+(y+5)²=9 (which is correct)
this can be rewritten as
(x-3)²+(y-(-5))²=3²
the center is (3,-5) and the radius is 3

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List the following in order from least to greatest -3/5, -0.4, -1, -0.5

nikklg [1K]

-1

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-0.4

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3 years ago

Can someone please do this for me please please i did the top but i dont get these so please

svlad2 [7]

I belive what you have to do is substitute the x with the numver given on the left, so the first one would be -3-13 which is -16, so then that means y= -16 , so the ordered pair would be (-3,-16)
Hope this helps!!

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3 years ago

Damm [24]

-n=2-7

-n=5

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2 years ago

Determine whether the ordered pair (1, 1) is a solution of the inequality. y ≤ -3x+1

solong [7]

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Answer: $\textsf{(1, 1) is NOT a solution of the inequality}$

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Given: $y \le-3x + 1$

Find: $\textsf{Determine if (1, 1) is a solution of the inequality}$

Solution: In order to determine if (1, 1) is a solution we need to plug in 1 for the x values and 1 for the y values and see if the equation evaluated to true.

Plug in the values