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evablogger [386]
2 years ago
8

A rectangle is 30 cm long and 10 cm wide. What's the ratio of the rectangle's length to its width?

Mathematics
2 answers:
Veseljchak [2.6K]2 years ago
6 0

Answer:

3: 1

Step-by-step explanation:

hope this helps

myrzilka [38]2 years ago
6 0

Answer:

3:1

Step-by-step explanation:

3:1 because we are simplifying it 30:10 can divide by 10 to go to 3:1. If you get confused as to why its not 1:3 its because it asked for it in the order length:width.

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Which of the fallowing are proportions?
vovikov84 [41]
25/10=5/2

and

3/4=15/20
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3 years ago
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Is the square root of 34 a rational number
serious [3.7K]

Answer:

No

Step-by-step explanation:

The square root of 34 does not multiply by itself

4 0
3 years ago
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A) There are 100 students who play at least one of volleyball, soccer and hockey, of these 50 play au three games, 84 play socce
Scilla [17]

Answer:

<h2>i) 3</h2><h2>ii) 5</h2>

Step-by-step explanation:

Let H be the set of students who play Hokey

     V be the set of students who play Volleyball

     S be the set of students who play Soccer

======================================

card(volleyball only) = card(V) - [card(V∩H∩S) + card(V∩H only) + card(V∩S only)]

                                 = 73 - [50 + (58-50) + (62-50)]

                                 = 73 - [50 + 8 + 12]

                                 = 73 - 70

                                 = 3

………………………………………………

Card(Hokey only) = 100 - [3 + 8 + 50 + 10 + 12 + 12]

                              = 100 - 95

                              = 5

…………………

<u><em>Note</em></u> :

A Venn diagram might be helpful in such case.

5 0
1 year ago
Gloria talked on her cell phone for 320 minutes the first mouth , and 489 minutes the third mouth . Her payment package does not
Sliva [168]
Add up minutes

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how many 200's are there
6 of them (companies want money so they see, ok, you bought like 1 minute, we will charge you for the whole 200 minutes since you got in that zone)

6 times 25=150

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7 0
3 years ago
Please help me , please
Tatiana [17]

Answer:

c is correct

Step-by-step explanation:

5 0
3 years ago
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