Math, asked by zeshmace, 1 year ago

9x+4y=82 find the value of k in x^(2)+y^(2)=k when x=2

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Answers

Answered by gentalwolf
0
put the value of x and find y as it come to be 16.
when you put x as 2 and y as 16 in 2nd equation you wil calculate k as 260.
Answered by makasjenhi
0
when x = 2
now 9×2 + 4y = 82
y = 16

now x^2 + y^2 = k
k = 2^2 + 16^2
k = 260
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