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solong [7]
3 years ago
11

Find the center and radius of the circle x2 - 22x + y2 + 20y =4

Mathematics
1 answer:
nasty-shy [4]3 years ago
3 0

Answer:

Step-by-step explanation:

4

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Below is part of a results table from an experiment.
Sergio [31]
Take all three trial result averages and add them up
Then take that number and divide by three because there was three numbers added.
That number is the average of the three trials
7 0
3 years ago
Simplify using distributive property 4(z+2)+2(3-z)
riadik2000 [5.3K]

Answer:

2z+14

Step-by-step explanation:

you multiply

4*z   =4z

4*2   =8

and then you multiply

2*3=6

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the answer is 2z+14

5 0
2 years ago
A manufacturer of shipping boxes has a box shaped like a cube. The side length is
Debora [2.8K]
The vol. of a cube of side length s is V=s^3.

So, if the side length is 5a+4b, then the volume of the cube is

V(a, b) = (5a+4b)^3.  This could, of course, be expanded, using the binomial theorem, but there's no point in doing so.

7 0
3 years ago
I cant write it on here do pls look at the picture i provided ​
liq [111]

Answer:

that is an addition sign  the correct answer is B

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the domain of the function?<br><br> y= sqrt 5x-10
Andrews [41]

I don't know if this will help but I found this on YAHOO!

Answer: Domain of definition of a function is the set of numbers which the variable attains and for which the function is defined.

Step-by-step explanation:

f(x) = sqrt (5x-10)

Here x can have value equal to any real number >=2 because if x attains value less that 2, 5x-10 becomes negative and sqrt(5x-10) has no real value.

therefore the domain of the function f(x) is (2, infinity) inclusive of 2.

8 0
3 years ago
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