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Zarrin [17]
3 years ago
10

Determine the range of values of k such that the equation x²-4kx+4k²+5k+7 = 0 has real roots. ​

Mathematics
1 answer:
slega [8]3 years ago
6 0

Answer:

<h3>This is the answer of your question. ☺☺</h3>

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Answer:

70%

Step-by-step explanation:

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in Austin Texas 8 bats ate 40 grams of insects in one night at this rate how many grams of insects could 64 bats eat in one nigh
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3 years ago
Find the coordinates of the center of the following circle.<br><br> (x - 3)² + (y - 7)² = 49
Zepler [3.9K]

When you write the equation of a circle in the form

(x-x_0)^2+(y-y_0)^2=r^2

Then the center of the circle has coordinates (x_0, y_0) and the radius is r

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7 0
3 years ago
Domain, x={ -2, -1, 0, 1, 2} The range, Y = x - 7.
FromTheMoon [43]

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Step-by-step explanation:

Is this what you need? To find the y values you take an x value and subtract 7. Like the first one -2 would turn into -9

6 0
3 years ago
At Maxx Middle School, there are 30 times as many students as teachers. If there are 450 students, how many teachers are there?
vredina [299]
30 times as many students than teachers
Equation = 450/30 = 15 teachers
8 0
3 years ago
Read 2 more answers
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