Solve for z
z=27.4949736673321758
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z≔27.4949736673321758
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z = \frac{138}{\sqrt{25}} 0.9961946980917455
Evaluate trigonometric functions in the problem
z=0.9961946980917455\times \frac{138}{5}
Calculate the square root of 25 and get 5.
z=\frac{1992389396183491}{2000000000000000}\times \frac{138}{5}
Convert decimal number 0.9961946980917455 to fraction \frac{1992389396183491}{10000000000}. Reduce the fraction \frac{1992389396183491}{10000000000} to lowest terms by extracting and canceling out 1.
z=\frac{1992389396183491\times 138}{2000000000000000\times 5}
Multiply \frac{1992389396183491}{2000000000000000} times \frac{138}{5} by multiplying numerator times numerator and denominator times denominator.
z=\frac{274949736673321758}{10000000000000000}
Do the multiplications in the fraction \frac{1992389396183491\times 138}{2000000000000000\times 5}.
z=\frac{137474868336660879}{5000000000000000}
Reduce the fraction \frac{274949736673321758}{10000000000000000} to lowest terms by extracting and canceling out 2.
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