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Aleksandr-060686 [28]
2 years ago
11

X,y,z and l are proportional quantites, prove that : y–x/x = l–z/z​

Mathematics
1 answer:
Vera_Pavlovna [14]2 years ago
7 0

Answer:

y=24

Step-by-step explanation:

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A factory begins the day with 6,000 packaged light bulbs. the machines in the factory can package 1,200 light bulbs every hour f
Alex_Xolod [135]

Answer:

If the factory starts with 6,000 packaged light bulbs at the beginning of the day, and the factory produces 1,200 light bulbs every hour for the next 5 hours then in 5 hours there will be 6,000 light bulbs.




6,000 + (1,200 x 5) = ?
6,000 + 6,000 = ?
? = 12,000 lightbulbs











Step-by-step explanation:

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#TheWizzer

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2 years ago
What are the coordinates of the point that is common to the graph of f(x) = (2/3) ^ x and the graph of f(x) = (3/2) ^ x
kiruha [24]

Answer:

Both point are y=0. The difference between the two is that 2/3 is always decressing and 3/2 is always incressing.

Step-by-step explanation:

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2 years ago
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Viktor [21]

Answer:

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3 years ago
3/2b+5=20−b pls help solve
victus00 [196]

Answer:

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Step-by-step explanation:

8 0
3 years ago
In what instance would you use the upside down U when doing interval notation
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The U and inverted U symbols, ∪ and ∩, are mathematical symbols used to denote union or intersection, respectively. For example, when a rational algebraic equation is graphed, there may be some points where the equation is undefined. Visually, we see it as breaks or discontinuities. We use the ∪ symbol to express union. For example, {-∞,2)∪(4,+∞). That means that the graph passes at all x values except x=3.

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