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Nataly [62]
3 years ago
7

23 POINTS + BRAINLIEST

Mathematics
1 answer:
Kamila [148]3 years ago
3 0

Answer:

15

Step-by-step explanation:

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Given the graph below, write the piecewise function.<br><br> How do I solve?
MaRussiya [10]

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for x < 0    x^2 - 2

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Step-by-step explanation:

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The area of a rectangle is 120m squared the length of the rectangle is 15m what is the width?
jeka57 [31]
Area of a rectangle = <em>width × length
</em>Width of a rectangle = 
\frac{Area}{Length}<em>
</em><em />The width of this rectangle =  
\frac{120}{15}
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Solve x^2-8x-9=0 using completing the square (show the work)
Elden [556K]

Answer: x=9,-1

Step-by-step explanation:

First, we are gonna start out with finding two numbers that multiply to equal -9 and add up to equal -8

Those numbers would be -9 & 1

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Now we have

(x-9)(x+1)

x-9=0   x+1=0

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3 0
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