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Slav-nsk [51]
2 years ago
13

The ratio of red balloons to blue balloons at a party is 4 to 9. If there are 20 red balloons, how many blue balloons are there?

Mathematics
1 answer:
STALIN [3.7K]2 years ago
5 0

Answer:

Step-by-step explanation:

4/9 to 20/x

cross multiply and divide to get your answer

4     20

9     x

4x=180

x=45

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Answer:

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2 years ago
please help !!! A sphere and a cylinder have the same radius and height. The volume of the cylinder is 48cm^3 .
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Answer:

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Step-by-step explanation:

Let's review the information given to us to answer the question correctly:

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