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Harrizon [31]
2 years ago
8

Someone help Im lost:(

Mathematics
1 answer:
Aleks [24]2 years ago
8 0

Answer:

DBE = 20 FBC=30 andd ABF=150

Step-by-step explanation:

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Y = −2/3x − 2/3 is
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Answer:

B is the correct answer

Step-by-step explanation:

You can use a graphing calculator to help with these kind of questions, Desmos is a good graphing calculator

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What is 25 divided by .5
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Rounded to the nearest dime what is the greatest amount of money that rounds to $105.40?
Lelechka [254]

If I understand this correctly I would say $105. Hope this helps. :)

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Please help me answer this question​
vfiekz [6]

9514 1404 393

Answer:

  the correct answer is marked

Step-by-step explanation:

The graph ranges vertically between 9 and 15, starting at 9 (the minimum) when x=0. The minimum appears again at x=350.

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So, the selection comes down to an understanding of how the sine and cosine curves vary. The sine curve starts at zero and increases from there. The cosine curve starts at its maximum (1) and decreases. Here, the curve starts a its minimum and increases, so could be the opposite of the cosine function.

  y = -3cos(2πx/350) +12 . . . . . . matches choice C

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