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nataly862011 [7]
2 years ago
11

If x=4 and y=2 what is the value of 5xy to the power of 2

Mathematics
1 answer:
nasty-shy [4]2 years ago
7 0

Answer:

160

Step-by-step explanation:

5(4)(2)= 40. 40 squared = 160

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Step-by-step explanation:

* Lets study how to change from polar form to rectangular coordinates

- To convert from polar form (r , Ф) to rectangular coordinates (x , y)

 use these rules

# x = r cos Ф

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∵ x = r cos Ф

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* The y-coordinate of the point is √3/2

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Step-by-step explanation:

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