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MaRussiya [10]
4 years ago
8

Please explain

Mathematics
1 answer:
sdas [7]4 years ago
7 0

Answer:

180 minutes so 3 hours

Step-by-step explanation:

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Archy [21]

Answer:

(x - 1)^2 + (y - 4)^2 = 4^2

Step-by-step explanation:

Here you're given the center:  (1, 4)  :  (h, k), and so the equation becomes

(x - 1)^2 + (y - 4)^2 = r^2

To find r^2 and r, substitute 5 for x and 4 for y, obtaining:

(5 - 1)^2 + (4 - 4)^2 = r^2

Then:  4^2 = r^2, and so r must be 4.  The final version of the equation is

(x - 1)^2 + (y - 4)^2 = 4^2

6 0
3 years ago
Justin writes the letter illinois on cards and then places the cards in a hat what are the odds against picking an i
d1i1m1o1n [39]
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liraira [26]

Answer:

a. 14

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Step-by-step explanation:

a. ex: (6+3)2 - 4 = 9(2) - 4

18 - 4 = <u>14</u>

b. ex: 23 + (14 - 4) / 2

Use PEMDAS

P 1st

10

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5

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<em><u>Hope this helps!</u></em>

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Don't click the link
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