3 years ago

The equation of a circle is given below.

Mathematics

1 answer:

riadik2000 [5.3K]3 years ago

5 0

Answer:

C=(5.2, -3. 7) r=4.95

Step-by-step explanation:

r=√49/2 =4.949=4.95

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3/4 divided by what equals 12

slavikrds [6]

Answer:

0.05357142

Step-by-step explanation:

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3 years ago

If f(x) =ax+b ,f(-3)=-4 and f(3)=2, find the value of a and b please help

hichkok12 [17]

Answer:

a = 1

b = -1

Step-by-step explanation:

First, let's make equations out of those given f(x)'s

-4 = -3a + b

2 = 3a + b

We can use elimination method to get rid of the a real quick

-4 = b

2 = b

Add those together

-2 = 2b

Divide both sides by 2

-2/2 = 2b/2

b = -1

Plug in the new b in one of the original equations; I'm gonna use the bottom one

2 = 3a - 1

+ 1 + 1

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3/3 = 3a/3

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2 years ago

100 points

lbvjy [14]

Answer:

Step-by-step explanation:

IQR is the difference between Q3 and Q1

According to the top box plot:

Q1 = 4
Q3 = 14

The IQR is:

IQR = 14 - 4 = 10

4 0

3 years ago

Read 2 more answers

If x equals 4 what is the value of y in the example below y= 1/4 4.

ddd [48]

Answer:

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Step-by-step explanation:

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3 years ago

There are 20 players in a table tennis competition. each player must play exactly one match against every other player. how many

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There are 10 matches in the competition if you count every other player you'll end up with 10

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4 years ago