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gladu [14]
3 years ago
14

Which of the following is a perfect square? A)154 B)169 C)279 D)115

Mathematics
2 answers:
morpeh [17]3 years ago
7 0
A) 154 because it's an even number
slamgirl [31]3 years ago
6 0

Answer:

B

Step-by-step explanation:

Multiply two of the same will give you a perfect square like 13 x 13 is 169

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Step-by-step explanation:

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2 years ago
Example of why division is not associative.
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3 years ago
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tangare [24]

Answer:

<em>5 and 10</em>

Step-by-step explanation:  

You have all the information you need to find the area of the circle and then subtracting that from 77 you'll have the area of the rectangle and will be able to figure out the length and height by looking at the answer options.

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Step-by-step explanation:

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