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polet [3.4K]
3 years ago
13

What is the difference of 13.2 - 6.56

Mathematics
2 answers:
vichka [17]3 years ago
8 0

Answer:

6.64

Step-by-step explanation:

Subtract : 13.2 - 6.56

13.2(0)

-6.56

----------

6.64

AnnZ [28]3 years ago
7 0

Answer:-3.36

Step-by-step explanation:You add a zero to 3.2 to make it 3.20 the next subtract like so.

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Find the center and radius of the circle (x+3)^2+(y-1)^2=81
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The equation of a circle is written as ( x-h)^2 + (y-k)^2 = r^2

h and k is the center point of the circle and r is the radius.

In the given equation (x+3)^2 + (y-1)^2 = 81

h = -3

k = 1

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Take the square root of both sides:

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Answer:

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Is 2×5 10 or 11 or 9​
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Work out 12+8÷(9-5) 0.018÷0.06 Express as single fraction 5/7÷2/5
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Step-by-step explanation:

I don't know if the first set of numbers is all in one set, but I'll do my best to give you an answer.

Really all you need to do is use PEMDAS for the first question.

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Then to simplify that fraction next to it, notice that 0.018 is 3x 0.06.

that's a 3:1 ratio, so it ends up simplifying to this:

\frac{3}{1}

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So...

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