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Popular >

40.11sin(30)

Solution

4 \cdot 0.11 \cdot sin (3 0^{\circ})

Solution

\frac{11}{50}

+1

Solution steps

4 \cdot 0.11 sin (3 0^{\circ})

= 4 \cdot \frac{11}{100} sin (3 0^{\circ})

Use the following trivial identity:

sin (3 0^{\circ}) = \frac{1}{2}

= 4 \cdot \frac{11}{100} \cdot \frac{1}{2}

Simplify

4 \cdot \frac{11}{100} \cdot \frac{1}{2} : \frac{11}{50}

= \frac{11}{50}

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Frequently Asked Questions (FAQ)

What is the value of 4*0.11*sin(30) ?
The value of 4*0.11*sin(30) is 11/50