What is the value of 59-25cos^2(0)-50sin(0) ?

The value of 59-25cos^2(0)-50sin(0) is 34

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59-25cos^2(0)-50sin(0)

59 - 25 cos^{2} (0) - 50 sin (0)

34

Solution steps

59 - 25 cos^{2} (0) - 50 sin (0)

Use the following trivial identity:

cos (0) = 1

Use the following trivial identity:

sin (0) = 0

= 59 - 25 \cdot 1^{2} - 50 \cdot 0

Simplify

= 34

arctan (\frac{2.2907}{1.6326})

sin (- 1 \frac{1}{2})

cos (6 0^{\circ}) 6

cos^{2} (1 0^{\circ}) - sin^{2} (1 0^{\circ})

- 3 sin (\frac{7 π}{4})

What is the value of 59-25cos^2(0)-50sin(0) ?
The value of 59-25cos^2(0)-50sin(0) is 34