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Gelneren [198K]
3 years ago
11

A student is solving the problem X to the power of 2+10x+ __=16+ __ my method of completing the square. What number should the s

tudent add to both sides?
A) 4
B)5
C) 25
D) 16

Mathematics
1 answer:
Finger [1]3 years ago
3 0

Answer: C) 25

Step-by-step explanation:

x²+10x+ __=16+ __

Only the square of 5, 5², which is 25, can make the two factors plus equal to 10x, so we need to add 25.

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Can somebody help me I will mark brainliest
bixtya [17]

Answer:

Hope this helps

Step-by-step explanation:

a) <e and <c

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6 0
3 years ago
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Andre is paid $12 per hour at his caddying job and $9.50 per hour working at a local fast food restaurant. He would like to keep
Fynjy0 [20]

The equation that can be used to model this scenario is 12x + 9.5y ≥ 275 and x + y ≤ 25

Let x represents the number of hours Andre works at his caddying job and y represents the number of hours he works at the restaurant.

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12x + 9.5y ≥ 275   (1)

Also, he can work no more than 25 hours, hence:

x + y ≤ 25   (2)

Therefore the equation that can be used to model this scenario is 12x + 9.5y ≥ 275 and x + y ≤ 25

Find out more at: brainly.com/question/25285332

5 0
3 years ago
What is the answer to the following problem 2/3+5/9
dusya [7]

Answer:

11/9 or 1 2/9

Step-by-step explanation:

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3 years ago
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jolli1 [7]

Check the picture below.

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2 years ago
Add the following complex numbers:
Fittoniya [83]

Answer:

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Step-by-step explanation:

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3 years ago
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