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valentina_108 [34]
3 years ago
15

The perimeter of the triangle is 30 cm

Mathematics
1 answer:
sergeinik [125]3 years ago
4 0

Answer:

square's area is 25.

Step-by-step explanation:

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Convert 240 yards per hour (yd/h) to yards per minute (yd/min).
krek1111 [17]

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Answer:

  4 yd/min

Step-by-step explanation:

Change 1 hour to 60 minutes.

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6 0
3 years ago
HELPPP I NEED TO DO THIS BEFORE 7:00​
Oksana_A [137]

Answer:

A, (13/3 x 5/13)

Step-by-step explanation:

So first, you should change the mixed numbers into improper fractions.  To convert, just multiply the whole number by the denominator and add the numerator.  Do that to both fractions and you should get 13/3 ÷ 13/5.  Since you need to switch to multiplication, switch the sign and flip that fraction/  That asnwer is 13/3 x 5/13.  Hope that helps!  :)

3 0
3 years ago
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sarah used The repeated addition problem below to show problem 5+5+5+5+5 which multiplication problem did he solve
umka2103 [35]
The answer is 5x5 = 25
6 0
3 years ago
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Brooke solved the equation below:
sertanlavr [38]
No. 6r is 6 multiplied by r so in order to get r, you will need to divide both sides by 6 in the first equation so r should =12
8 0
3 years ago
Repeating Decimals<br> to Fractions<br> 1)0.6 <br> 2)0.45<br> 3)0.2 <br> 4)0.90
Karolina [17]

Answer:

1. 3/5

2. 9/20

3. 1/5

4. 9/10

Step-by-step explanation:

7 0
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