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kherson [118]
3 years ago
9

Can someone help please

Mathematics
1 answer:
elena-s [515]3 years ago
3 0

Answer:

I'm sorry I can help you maybe a little bit if that's okay. Btw what grade are you in?

Step-by-step explanation:

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Penelope bakes pretzels. She salts 3/8 of the pretzels. Which fraction is equivalent to 3/8? (Show work)
exis [7]
A) 9/24

Step One: Simplify all of the fractions
9/24 = 3/8
15/20 = 3/4
3/16 = 3/16
1/5 = 1/5

Step Two: Fine the answer that simplifies to 3/8
7 0
3 years ago
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A structural steel fabricator cuts 25 pieces each 16.2 centimeters long from a 6.35-meter length
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Answer: 2.2 meters

Step-by-step explanation:

The data is:

The initial piece is 6.35 meters long.

We cut 25 pieces of 16.2cm each, so in pieces only we have:

25*16.2cm = 405cm

1m = 100cm

Then: 405cm = (405/100) m = 4.05m

And each time that we cut a piece, we have 4mm of waste.

Then we have 25 times the 4mm of waste, this means that the total waste is:

4mm*25 = 100mm

and 1000mm = 1m

100mm = (100/1000) m = 0.1m

So the total amount that was cut is:

4.05m + 0.1m = 4.15m

The length in the channel iron will be: 6.35m - 4.15m = 2.2 meters

7 0
3 years ago
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aleksandr82 [10.1K]

Answer:

Step-by-step explanation:

19x^2y-4xy^2+5xy^2-16x^2y=\\3x^2y+xy^2=\\xy*(3x+y)

8 0
2 years ago
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The answer would be A because each side is being multiplied by 3
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What is the answer to -8 = 2x
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Answer:

Step-by-step explanation:

-4

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