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fgiga [73]
3 years ago
13

What constants do you need to add to each of the following quadratic equations to complete the square? 2x2 - 3x = 0 x2 - 8x = 0

2x2 - 11x = 18
Mathematics
1 answer:
Oduvanchick [21]3 years ago
7 0
1.) x= 4/3
2.) x= 0
3.) x= -14/11
Hope this helps sorry if not
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To find total number of girls multiply total students by the fraction of girls:


360 x 4/9 = 360 x 4 = 1440/9 = 160 total girls.


If 3/5 are below the age of ten, that means 2/5 are above the age of ten.


Multiply the total number of girls by 2/5:


160 x 2/5 = 320/5 = 64


There are 64 girls above the age of ten.

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Answer:

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Answer:

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Step-by-step explanation:

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