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vfiekz [6]
2 years ago
9

What number should be added to both sides of the equation to complete the square? X^2+126= 11

Mathematics
1 answer:
OverLord2011 [107]2 years ago
8 0

Answer:

126/2 = 63^2

Step-by-step explanation:

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Subtract.
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Answer:

405

Step-by-step explanation:

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2 years ago
Given the piecewise function. Shown below
creativ13 [48]

Answer:

  (x, g(x)) = {(-2, -2), (0, 0), (2, 2), (4, -3), (6, -3)}

Step-by-step explanation:

The first three values of x in the table are all less than or equal to 2, so the first part of the function definition applies. The y-value is equal to the x-value. The ordered pairs are ...

  (-2, -2), (0, 0), (2, 2)

The last two values of x in the table are more than 2, so the last part of the function definition applies. For those values of x, the y-value is -3. The ordered pairs are ...

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2 years ago
Jane is collecting stamps. He has 57 pages of stamps with an average of 30 stamps per page. If the average selling price of each
r-ruslan [8.4K]
First multiply 57 x 30, then 30 x .35, then Ta da you have your answer (which is 598.5) 
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3 years ago
The double number lines show the ratio of minutes to days.<br> How many minutes are in 2 days?
cluponka [151]
2880 minutes in 2 days
8 0
3 years ago
Read 2 more answers
X+y+z=1<br> X-2y+3z=2<br> X+z-5=0
serious [3.7K]

x+y+z=1

x=1/(y+z)

1/(y+z)-2y+3z=2  

1-2y²-2yz+3yz+3z²=2(y+z)

(1-2y²+yz+3z²)/2=y+z

z=(1-2y²+yz+3z²)/2 -y/1

z=(1-2y²+yz+3z²-2y)/2

8 0
3 years ago
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