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goblinko [34]
3 years ago
12

Which equation is equivalent to x^2 - 16x + 49 = 0?

Mathematics
1 answer:
goblinko [34]3 years ago
3 0
Subtract 49 by its negative so now
x^2-16x=-49
then move -16 so
x^2=-49+16x
then add -49 and 16 so then you get
X^2+your answer)
then find the square root because this was in exponential form so find the square root of x^2 and of your answer so
X= Your answer
 do the work
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10

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Talja [164]

Answer:

E' = (-4, 3)  Answer C in your list of options

See attached image for the plot.

Step-by-step explanation:

Recall that a rotation in 180 degrees around the origin produces the following change in coordinates: (x, y) --> (-x, -y)

Therefore, since we read the coordinates of point E as: (-4, 3),

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3 years ago
Fint the center circle with these coordnates (10,3)(3,10)and(-4,3
omeli [17]
The length of the line joining the center of the circle and each coordinate is equal.
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a^2 - 20a + 100 + b^2 - 6b + 9 = a^2 - 6a + 9 + b^2 - 20b + 100 . . . (1)
a^2 - 20a + 100 + b^2 - 6b + 9 = a^2 + 8a + 16 + b^2 - 6b + 9 . . . (2)

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4 0
2 years ago
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7 0
3 years ago
24. DESS SENSE-MAKING Two times the least of three consecutive odd integers exceeds
lilavasa [31]

Answer:

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Step-by-step explanation:

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a = -27

So the first integer is -27, the second integer is -25 and the third integer is -23.

5 0
2 years ago
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