1 year ago

2627 divided by 22 withR

Mathematics

1 answer:

MrMuchimi1 year ago

4 0

Answer:

119 r 9

Step-by-step explanation:

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Help solve equations by completing the square

Allushta [10]

$x^2+10x+22=13\\x^2+10x+22-13=0\\x^2+10x+9=0\\$

Now completing the square.

$(x^2+10x)+9=0\\(x^2+10x+25)+9-25=0\\(x+5)^2-16=0\\(x+5)^2=16$

(x+5)² = 16 is the rewritten equation... For first question btw.

For the solutions to the equation -

$x+5=\sqrt{16},-\sqrt{16} \\x+5=4,-4\\x=4-5,-4-5\\x=-1,-9$

x = -1,-9 is the solution, for the second question.

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What is the slope of the line passing through (-3, 5) and (5, -3)?

Slav-nsk [51]

Dy/dx, ie., the difference in y divided by the difference in x. If you have two points A and B, sort them in ascending order of x.

dx = 5 - -3 = 8 (x coordinates of B minus x coordinate of A)
dy = -3 - 5 = -8 (y coordinate of B minus y coordinate of A)

dy/dx = -1

So the slope is -1. The equation of the line is y=2-x.

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3 years ago

What are some ways in which companies can attract and retain employees? (site 2)

slava [35]

The company can offer a variety of benefits not inly for the employee but also for the family.

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2 years ago

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Can I name my Angle VTS as STV? And use it interchangeably in proving?

swat32

Answer:

both angles are the same, so you can use it interchangeably in proving.