Solve 900+225-900cos(418)

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

Evaluate

$$648.07266219011541$$

Solution Steps

Evaluate trigonometric functions in the problem

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

Add 900 and 225 to get 1125.

$$1125-900\times 0.5299192642332051$$

Multiply 900 and 0.5299192642332051 to get 476.92733780988459.

$$1125-476.92733780988459$$

Subtract 476.92733780988459 from 1125 to get 648.07266219011541.

$$648.07266219011541$$

Factor

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