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Tju [1.3M]
2 years ago
8

a piece of wire 2 1/2 feet long is to be cut into 4 equal pieces. How long will each of the cut pieces be?

Mathematics
1 answer:
iVinArrow [24]2 years ago
4 0

Answer:(x / 4)^2 Area of circle = pi*[(2 - x) / 2pi]^2 = (2 - x)^2 / (4pi) Total Area = (x / 4)^2 + [(2 - x)^2 / 4pi]

Step-by-step explanation:

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PLZ HELP! NO FAKE ANSWER PLEASE!!!!!! PLEASE AND THANK YOU MARRY CHRISTMAS!
lilavasa [31]

Answer:

1. m=1/2

2. x=4/7

3. t=4

4. y=5

Step-by-step explanation:

1. 5m+4=7m+6

5m-7m=6-5

2m=1

m=1/2

2. -5x+3=2x-1

-5x-2x=-1-3

-7x=-4

x= -4/-7= 4/7

3. 5t-3=3t+5

5t-3t=5+3

2t=8

t=8/2= 4

4. 53y-55= 42y

53y-42y=55

11y=55

y=55/11=5

hope it helps!

8 0
2 years ago
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In the 2004 Olympics, Adam won a gold medal in the men's 500 m kayak race, with a time of 1 min and 37.9 sec. He also won the br
Sedbober [7]

Answer:

The correct answer is Adam rowed faster in the men's 500-meter kayak race.

Step-by-step explanation:

To find the speed he rowed in both races, you need to divide the distance of the race by the time it took him to finish. In the first race, he rowed 500 meters and did it in a time of 1 minute 37.9 seconds, so the speed in that race would be \frac{500}{97.9} or approximately 5.10725 meters per second. In the second race, Adam rowed a distance of 1000 meters and did it in a time of 3 minutes 28.2 seconds, which means his speed in that race would be \frac{1000}{208.2} or approximately 4.80307 meters per second. Since his speed in the first race was faster than his speed in the second race, Adam rowed faster in the first race would be the correct answer.

3 0
3 years ago
There are 30 nonfiction books and 34 fiction books in the teachers collection. Which of the following expresses the ratio of fic
Yanka [14]
Divide each by 2 and you get 15:16
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3 years ago
What do u think the answer is !!
AveGali [126]

Is that the full question, because it doesn't make sense to me :/

7 0
2 years ago
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Subtract these polynomials (3x^2x+4)-(x^2+2x+1)
harina [27]
2x^2+3. the 2x cancel out and the rest is combining like terms
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3 years ago
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