Solve this math problem

Mathematics

1 answer:

laila [671]3 years ago

6 0

1-.8=.2
za/2=.2/2=.1
invNorm(.1)=1.28

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the point 3,2 lies on a circle.what is the exact length of the radius of this circle if the center is located at (-1,-4)

Crazy boy [7]

You can use the distance formula to solve this.

Distance Formula:
$d = \sqrt{(X_2 -X_1)^2 + (Y_2 - Y_1)^2}$

I am going to use point (3,2) as point 1 and (-1,-4) as point 2
Insert the points into the formula
$d = \sqrt{(X_2 -X_1)^2 + (Y_2 - Y_1)^2}$
$d = \sqrt{((-1) - 3)^2 + ((-4) - 2)^2}$
Solve:
$d = \sqrt{((-1) - 3)^2 + ((-4) - 2)^2}$
$d = \sqrt{(-4)^2 + (-6)^2}$
$d = \sqrt{16 + 36}$
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3 years ago

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wariber [46]

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Read 2 more answers

Put these numbers in order from greatest to least. 0.012 0.002 0.02 0.512

prisoha [69]

Answer: 0.512, 0.020, 0.012, 0.002

Step-by-step explanation: