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Lubov Fominskaja [6]
3 years ago
15

Write the following quadratic in vertex form X^2-10x+7

Mathematics
1 answer:
grin007 [14]3 years ago
5 0
Hello,

y=x²-10x+7=x²-2*5x+25-25+7=(x-5)²-18
================================
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SOMEONE PLEASE HELP!!
jeyben [28]

Answer:

RV = 18

Step-by-step explanation:

The diagonals of a parallelogram bisect each other, then

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5 0
3 years ago
A boat traveled 336 miles downstream and back. The trip downstream took 12 hours. The trip upstream took 14 hours. What is the s
Alexeev081 [22]

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1) 12 * (x + y) = 168; -> x + y = 14;

2)  14 * (x - y) = 168; -> x - y = 12;

1) x = 14 - y;

2) (14 - y) - y = 12;

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Brrunno [24]

Answer:

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Step-by-step explanation:

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nadya68 [22]

Answer:

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Try adding a picture next time maybe...?

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