Ratkaise 9*sin(53^circ)+9cos(53^circ)

$$9 \times \sin ( 53 ^ { \circ } ) +9 \cos ( 53 ^ { \circ } )$$

Laske

$$12,6040547987940708$$

Ratkaisun vaiheet

Evaluate trigonometric functions in the problem

$$9 \cdot 0,7986355100472928 + 9 \cdot 0,6018150231520484$$

Kerro 9 ja 0,7986355100472928, niin saadaan 7,1877195904256352.

$$7,1877195904256352+9\times 0,6018150231520484$$

Kerro 9 ja 0,6018150231520484, niin saadaan 5,4163352083684356.

$$7,1877195904256352+5,4163352083684356$$

Selvitä 12,6040547987940708 laskemalla yhteen 7,1877195904256352 ja 5,4163352083684356.

$$12,6040547987940708$$

Jaa tekijöihin

$$\frac{89 \cdot 13681 \cdot 319490113 \cdot 3 ^ {4}}{2 ^ {14} \cdot 5 ^ {16}} = 12\frac{1510136996985176}{2500000000000000} = 12,60405479879407$$