Lutasin ang 900+225-900cos(418)

$$900+225-900 \cos ( 418 )$$

I-evaluate

$$648.07266219011541$$

Mga Hakbang ng Solution

Evaluate trigonometric functions in the problem

$$900 + 225 - 900 \cdot 0.5299192642332051$$

Idagdag ang 900 at 225 para makuha ang 1125.

$$1125-900\times 0.5299192642332051$$

I-multiply ang 900 at 0.5299192642332051 para makuha ang 476.92733780988459.

$$1125-476.92733780988459$$

I-subtract ang 476.92733780988459 mula sa 1125 para makuha ang 648.07266219011541.

$$648.07266219011541$$

I-factor

$$\frac{1621 \cdot 33547 \cdot 132417227 \cdot 3 ^ {2}}{2 ^ {14} \cdot 5 ^ {14}} = 648\frac{7266219011544}{100000000000000} = 648.0726621901155$$