Lahenda 500*(8)^2/2+(500)(98)(cos20)

$$\frac { 500 \times ( 8 ) ^ { 2 } } { 2 } + ( 500 ) ( 98 ) ( \cos 20 )$$

Arvuta

$$62044,9384185095116$$

Lahenduse etapid

Evaluate trigonometric functions in the problem

$$\frac{500 \cdot {(8)} ^ {2}}{2} + {(500)} {(98)} \cdot 0,9396926207859084$$

Arvutage 2 aste 8 ja leidke 64.

$$\frac{500\times 64}{2}+500\times 98\times 0,9396926207859084$$

Korrutage 500 ja 64, et leida 32000.

$$\frac{32000}{2}+500\times 98\times 0,9396926207859084$$

Jagage 32000 väärtusega 2, et leida 16000.

$$16000+500\times 98\times 0,9396926207859084$$

Korrutage 500 ja 98, et leida 49000.

$$16000+49000\times 0,9396926207859084$$

Korrutage 49000 ja 0,9396926207859084, et leida 46044,9384185095116.

$$16000+46044,9384185095116$$

Liitke 16000 ja 46044,9384185095116, et leida 62044,9384185095116.

$$62044,9384185095116$$

Lahuta teguriteks

$$\frac{3361 \cdot 46150653390739}{2 ^ {11} \cdot 5 ^ {13}} = 62044\frac{2346046273792}{2500000000000} = 62044,93841850952$$