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Sauron [17]
2 years ago
7

2. Which ratio is equivalent to 4:9?

Mathematics
2 answers:
vlada-n [284]2 years ago
7 0

Answer:

Below!

Step-by-step explanation:

To find out which ratio is equal to 4:9, multiply anything to both the numerator and the denominator. Remember, the multiplication must be equal to both the numerator and the denominator must be the same. Please check below to understand this problem better.

  • => 4:9 = 4/9 = 4 x 2/9 x 2 = 8/18 = 8:18
  • => 4:9 = 4/9 = 4 x 3/9 x 3 = 12/27 = 12:27

<u>These are all examples of ratios equivalent to 4:9</u>

Hoped this helped!

cestrela7 [59]2 years ago
5 0

Answer:

4 : 9 is an equivalent ratio of 8 : 18.

Step-by-step explanation:

hope this helps

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Anon25 [30]
8x + 4 = 5x - 11

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3x + 4 = -11

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Divide both sides by 3:
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3 years ago
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FromTheMoon [43]

Answer:

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Step-by-step explanation:

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From a radar station, the angle of elevation of an approaching airplane is 32.5 degree. The horizontal distance between the plan
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Answer: 42.21 km

Step-by-step explanation:

We can solve this using trigonometry, since we have the following data:

\theta=32.5\° is the the angle of elevation

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cos\theta=\frac{d}{x} because d is the adjacent side of the right triangle

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4 0
3 years ago
I use 3 fifth size strips to model 3/5.I want to use tenth size strips to model an equivalent fraction.How many tenth size strip
Yuri [45]
3/5= 3 fifth size strips
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So...
3/5*2/2=6/10
You would need 6 tenth size strips.
5 0
3 years ago
Laurie and Maya sold at most $50 worth of get-well and friendship cards. The friendship cards, x, were sold for $2 each and the
Arada [10]

Answer:

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Step-by-step explanation:

30 + 10 = 40 and it said at most $50

tell me if i'm wrong

3 0
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