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Yakvenalex [24]
4 years ago
6

3x+4/7-5x-4/7=3/7 A- (2) B (-2) C (4/3) D (-4/7)

Mathematics
1 answer:
oksano4ka [1.4K]4 years ago
5 0
That  one is realy hard
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Two workers can make two chairs in two days. How many chairs can 8 workers working at the same rate make in 20 days?
Vlad [161]

So we know that 2 workers can make 2 chairs in 2 days. Therefore if we use that same proportion, we will find that 8 workers can make 8 chairs in 2 days.

But the question is asking for 20 days, so we must multiply this by 10.

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7 0
3 years ago
Kevin needs of a yard of fabric to make a pillow. He has 35 yards of fabric.
sashaice [31]

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8 0
3 years ago
Nick currently has 7,200 points in his fantasy baseball league, which is 20% points than Adam. How many points does Adam have?
Dovator [93]
Heya!!!


Answer to your question:

Let Adam's points be x.

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5 0
3 years ago
What is the volume of this figure
Serga [27]

Answer:

The answer is 2,016

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2 years ago
The hypotenuse of a 90-45-45 triangle is 20√2. What is the short leg and the long leg>
stepan [7]

Answer:

Both legs would be 20

Step-by-step explanation:
In the image below, it shows the relationship between the legs and the hypotenuse in every 45 45 90 triangle. If we know that the hypotenuse is 20, then the 2 legs are both 20.

I am slightly confused with the problem since they asked for the "short" leg and the "long" leg. Both legs should be the same length because a 45 45 90 triangle is isosceles, with the two legs being the same length.

6 0
2 years ago
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