Cylinders A and B are similar solids. The base of cylinder A has a circumference of 4pi units. The base of cylinder B has an
1 answer:
Answer:
d) 9/4
Step-by-step explanation:
<u><em>Explanation</em></u>:-
Given circumference of cylinder A = π r² = 4π units
Given circumference of cylinder B = π r² = 9π units
The dimensions of cylinder A are multiplied by
circumference of cylinder A = π r² = 4π( units = 9 π units
circumference cylinder A= 4π( units = 9 π units = circumference of cylinder B
<u><em>Final answer</em></u>:-
<em>The dimensions of cylinder A are multiplied by 9/4 produce the corresponding dimensions of cylinder B</em>
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Answer:
Step-by-step explanation:
Alvin takes pictures with his smartphone.
Of the pictures are animals.
of the animals are dogs.
To find which fraction of all pictures are pictures with dogs, you can simply multiply two fractions:
<u>Another way</u> to solve this question:
Let the number of all pictures be 24 (divisible by both 4 and 6).
Then the number of pictures with animals is
and the number of pictures with dogs is
Hence, the fraction of pictures with dogs of all pictures is