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bulgar [2K]
3 years ago
8

If you double a number and add 1 you get 11 what is the number

Mathematics
1 answer:
Anna35 [415]3 years ago
7 0

Answer:

Should be 5, hopes this helps

Step-by-step explanation:

That's it.

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A dilation has center (0,0). Find the image of the point L(-4,0) for the scale factor 9.
Andreyy89

Answer:

L' = (-36, 0)

Step-by-step explanation:

If the point (x, y) is dilated by a scale factor of k about the center (0, 0), then its image is the point (kx, ky)

∵ A dilation has a center (0, 0)

∵ The point L is (-4, 0)

∴ x = -4 and y = 0

∵ The scale factor of dilation is 9

∴ k = 9

→ By using the rule above

∵ kx = 9(-4) = -36

∵ ky = 9(0) = 0

∵ The image of the point L is (kx, ky)

∴ L' = (kx, ky)

∴ L' = (-36, 0)

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Step-by-step explanation:

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I NEEEED HELP PLEASE COMMENT IF U WILL HELP ME. ITS AN ALGEBRA QUESTION Enter your answer and show all the steps that you use to
Musya8 [376]

f(x)= 9x^3+ 2x^2 -5x+ 4

g(x)= 5x^3 -7x+ 4

f(x) - g(x)

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The final answer is 2x* (2x^2+ x+ 1).

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Please answer both question fully.
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Step-by-step explanation:

<h3>Part A</h3>

<u>Angle measures:</u>

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Supplementary angles for a linear pair and sum to 180°.

<u>Examples are:</u>

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