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Sveta_85 [38]
4 years ago
13

Given that sin(x)= 7/11, find cos(90-x)

Mathematics
1 answer:
marta [7]4 years ago
6 0
Yes indeed it is 7/11
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What is the length of a radius of the circle represented by the equation
Arlecino [84]

Answer:

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Given;

x² + y² - 4x - 4y + 4 = 0

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x² + y² - 4x - 4y  =  - 4

square half of coefficient of x and y, and add them to both sides of the equation

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r = 2

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3 years ago
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