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Kisachek [45]
3 years ago
6

What is x - 3(1-x) = 47 - x

Mathematics
1 answer:
lozanna [386]3 years ago
7 0

Solve for x by simplifying both sides of the equation, then isolating the variable.

x = 10

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Answer: the answer should be 875 cubic feet

Step-by-step explanation:

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Determine the equation of a circle whose diameter has the endpoints (-1, 2) and (7.
Viefleur [7K]

Answer:

(x - 3)^2 + (y + 1) = 25

Step-by-step explanation:

First find the midpoint of the diameter, because that represents the center of the circle.

                                                                     -1 + 7

The x-coordinate of the midpoint is xm = ---------- = 3

                                                                          2

                                                 2 - 4

and the y-coordinate is ym = ---------- = -1

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And so the center of this circle is at (3, -1).

Use the Pythagorean Theorem to determine the square of the radius:

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And so the equation of this circle is (x - 3)^2 + (y + 1) = 25

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Read 2 more answers
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the factors are 1, 3, 9 i hope it helps :)

Step-by-step explanation:

bc i saidsoooo:)

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