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lyudmila [28]
3 years ago
10

Janaina is trying to solve the following equation by completing the square: x^2+18x-9 = 0.She successfully rewrites the above eq

uation in the following form: (x + b)^2 = c,where b and c are integers. What is the value of c?
Mathematics
1 answer:
valentinak56 [21]3 years ago
3 0
The Answer Is :
c = x^2 + 2bx + b^2
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A TV that usually sells for $192.15 is on sale for 20% off. If sales tax on the TV is 6%, what is the price of the TV, including
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Answer:

$162.94

Step-by-step explanation:

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Step-by-step explanation:

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Please help I've been trying to figure it out but I can't​
Savatey [412]

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6 0
2 years ago
Are the graphs of the lines in the pair parallel? Explain. Find the slope of a line parallel to 5x+2y=6
Sonja [21]

Answer:

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Step-by-step explanation:

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5x+2y=6

<u> -5x      =-5x</u>

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<u>-5x     =-5x</u>

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      2          2

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8 0
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