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marishachu [46]
3 years ago
13

"An unknown integer, multiplied by two times itself, plus two times a different unknown integer, equals negative 20."

Mathematics
1 answer:
Marizza181 [45]3 years ago
8 0
To answer this question, we let the first unknown integer to be x and the second unknown integer to be y. I assume that we are to determine a final expression to show the given statement.The answer would be,
                             2x² + 2y = -20
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what is the similarity ratio of the smaller to the larger similar cylinders? enter your answer as a:b​
Andre45 [30]

Answer:

2 : 3

Step-by-step explanation:

Given:

The two cylinders are similar. So, their corresponding dimensions must be in proportion.

\frac{\textrm{Radius of small cylinder}}{\textrm{Radius of larger cyclinder}}=\frac{12}{18}=\frac{2}{3}=2:3

\frac{\textrm{Height of small cylinder}}{\textrm{Height of larger cylinder}}=\frac{20}{30}=\frac{2}{3}=2:3

Therefore, the similarity ratio of the smaller to the larger similar cylinders is 2 : 3.

4 0
4 years ago
What is the lowest term for 5/8+1/2=
irakobra [83]

Answer:

5/8+1/2=9/8 or 1 1/8

Step-by-step explanation:

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3 0
3 years ago
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Wittaler [7]
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cuboid
SA = 2(7x6) + 2(7x5) + 2(6x5) = 214
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6 0
3 years ago
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8 0
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3x - y = 7
mixas84 [53]
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