What is the value of 5*sin(190)+13.9*sin(128)-10 ?

The value of 5*sin(190)+13.9*sin(128)-10 is 0.08510…

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5sin(190)+13.9sin(128)-10

5 \cdot sin (19 0^{\circ}) + 13.9 \cdot sin (12 8^{\circ}) - 10

0.08510 \dots

Solution steps

5 sin (19 0^{\circ}) + 13.9 sin (12 8^{\circ}) - 10

Refine to a decimal form

= 0.08510 \dots

sec (arcsin (- \frac{3}{4}))

arcsin (sin (- \frac{8 π}{5}))

sec (arctan (- 4))

\frac{cos ( 3 0 ^{\circ} ) + tan ( 6 0 ^{\circ} )}{2 - cos ^{2} ( 4 5 ^{\circ} )}

sin (\frac{arctan ( \frac{4}{3} )}{2})

What is the value of 5*sin(190)+13.9*sin(128)-10 ?
The value of 5*sin(190)+13.9*sin(128)-10 is 0.08510…