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Vladimir [108]
3 years ago
9

Pls help question on the photo 30000000 points

Mathematics
1 answer:
trasher [3.6K]3 years ago
6 0

Answer:

4x+9

Step-by-step explanation:

Perimeter=side+side

Therefore, 5+5+x+1+x+1+2x-3

so (10)+(2x+2)+(2x-3)

= 9+4x

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This math promblem!!!!
fiasKO [112]
1. You convert all the numbers into decimals.
   a. For 8 1/9 you multiply 8x9 and add the numerator which in this case is one, so the equation would be 8x9=72     then 72+1= 73
   b. For 81/10 I used a calculator for accuracy and I just divided 81 by 10 because the fraction line can also be used as a division sign. For this I got 8.1
2. Now I looked at all the numbers I had including the fractions I converted to decimals... 8.115, 8.55, 73, and 8.1
3. Lastly, I put the numbers in order from least to greatest: 8.1, 8.115, 8.55, and 73
4. In order to figure out which one is the smallest and largest, I just added zeros on the end of the numbers so they would all be the same: 8.1-->8.100, 8.115 I kept the same because it already had 3 decimal places, 8.55--> 8.550, and 73--> 73.000
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**Hope this was helpful... It's kind of hard to explain online but hopefully you have a better understanding of how to do it!**
6 0
3 years ago
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the chorus has 35 members. which expression represents the number of ways a group of 6 members can be chosen to do a special per
zimovet [89]
You have to choose 6 members from the group of 35 people. So there are \binom{35}{6} ways to do it.
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10. Elaine is buying cube shaped blocks to add to her mantle as decoration. 1 point
podryga [215]

Answer:

my brain says (c) or (b) so, my answer would be (C)

Step-by-step explanation:

6 0
3 years ago
Some help me please and thank you
lisov135 [29]

Answer:

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Step-by-step explanation:

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