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

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

Baholash

$$62044,9384185095116$$

Yechim qadamlari

Evaluate trigonometric functions in the problem

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

2 daraja ko‘rsatkichini 8 ga hisoblang va 64 ni qiymatni oling.

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

32000 hosil qilish uchun 500 va 64 ni ko'paytirish.

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

16000 ni olish uchun 32000 ni 2 ga bo‘ling.

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

49000 hosil qilish uchun 500 va 98 ni ko'paytirish.

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

46044,9384185095116 hosil qilish uchun 49000 va 0,9396926207859084 ni ko'paytirish.

$$16000+46044,9384185095116$$

62044,9384185095116 olish uchun 16000 va 46044,9384185095116'ni qo'shing.

$$62044,9384185095116$$

Omil

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