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Bogdan [553]
3 years ago
12

Find the least common multiple of 2, 8 and 20.

Mathematics
2 answers:
Liula [17]3 years ago
8 0

Answer:

40

Step-by-step explanation:

charle [14.2K]3 years ago
7 0

Answer:

40

Step-by-step explanation:

squeee

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BaLLatris [955]

Answer:

f^{-1} = \frac{x-1}{2}

Step-by-step explanation:

f(x) = 2x+1

<em>Replace it with y</em>

y = 2x+1

<em>Exchange the values of  x and y</em>

x = 2y+1

<em>Solve for y</em>

x = 2y+1

<em>Subtracting 1 from both sides</em>

2y = x-1

<em>Dividing both sides by 2</em>

y = \frac{x-1}{2}

<em>Replace it by </em>f^{-1}

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Can someone help out?
Zina [86]

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Step-by-step explanation:

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3 years ago
Three less than twice a number is fifteen<br><br> what is the answer?
I am Lyosha [343]

Answer:

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2X=15+3

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I hope I helped you^_^

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3. 152.64 + 123 +0.024
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i got 275.664

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