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Alexandra [31]
2 years ago
12

Enter the value of p so that the expression 3(4+n) is equivalent to 3(n+p)​

Mathematics
1 answer:
jonny [76]2 years ago
3 0
Answer:
4
Step-by-step explanation:
Since 3(4+n) is equivalent to 3(n+p)​, 4 would be the correct answer
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Devaughn's age is three times Sydney's age. The sum of their ages is 52. What is Sydney's age?
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Answer:

Sydney is 13 and Devaughn is 39

Step-by-step explanation:

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2 years ago
The equation of the circle whose center is at (3, 7) and whose radius is 6 is a. (x + 3)² + (y + 7)² = 6 b. (x + 3)² + (y + 7)²
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\bf \textit{equation of a circle}\\\\ 
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8 0
3 years ago
I need to know how to solve this
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Answer:

To find angle y you subtract the two angles form 180 degrees because it is a straight line. Then you subtract angle y and 72 from 180 because a triangle adds up to 180 degrees and you get angle x.

Hope this helps, ask if you have any more questions!
8 0
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