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adoni [48]
2 years ago
10

How many proper subsets does the set { 1,2,3} have

Mathematics
1 answer:
OverLord2011 [107]2 years ago
6 0

Answer:

1

Step-by-step explanation:

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During a sale a dress decreased in price from $80 to $76 what was the percent of decrease
Nesterboy [21]
<span>Well 68/80 as a percent is 85 % .I got that by dividing 68 by 80 and them multiplying by 100. 100-85= 15. So therefore the dress decreased in price by 15%. </span>
4 0
3 years ago
What is the value of (4 minus 2) cubed minus 3 times 4?<br> Negative 20
pogonyaev

Answer:

-4

Step-by-step explanation:

(4-2)³ = 8

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3 years ago
1. In which number does the 6 have a value that is one-tenth the value of the 6 in 34,7612
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8 0
3 years ago
Make t the subject of the formula p = 4t+1/2-t​
alex41 [277]

Answer:

t = (p - 1/2)/3

Step-by-step explanation:

p = 4t + 1/2 - t​

combine like terms:

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3t = p - 1/2

divide both sides by 3:

t = (p - 1/2)/3

8 0
2 years ago
Need Help 20 points plz.
Over [174]

9514 1404 393

Answer:

  the correct choices are shown

Step-by-step explanation:

<u>Statement</u> . . . . . <u>Reason</u>

1. c ║ d; ∠4 = ∠5 . . . . . Given

2. ∠4 = ∠7 . . . . . Alternate interior angles are equal

3. ∠5 = ∠8 . . . . . Vertical angles are equal

4. ∠7 = ∠8 . . . . . Substitution

8 0
3 years ago
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