Solve 46.79*150.8*cos(7.8^circ)

$$46.79 \times 150.8 \times \cos ( 7.8 ^ { \circ } )$$

Evaluate

$$6990.6493915133539834352$$

Solution Steps

Evaluate trigonometric functions in the problem

$$46.79 \cdot 150.8 \cdot 0.9907478404714436$$

Multiply 46.79 and 150.8 to get 7055.932.

$$7055.932\times 0.9907478404714436$$

Multiply 7055.932 and 0.9907478404714436 to get 6990.6493915133539834352.

$$6990.6493915133539834352$$

Factor

$$\frac{7 \cdot 29 \cdot 4679 \cdot 1472423 \cdot 18485413 \cdot 13 ^ {2}}{2 ^ {15} \cdot 5 ^ {19}} = 6990\frac{4.058696958463837 \times 10^{17}}{6.25 \times 10^{17}} = 6990.649391513354$$