Lutasin ang 15*9.81/tan(50^circ)

$$\frac { 15 \times 9.81 } { \tan ( 50 ^ { \circ } ) }$$

I-evaluate

$$\frac{14715000000000000}{119175359259421}\approx 123.473510728$$

Mga Hakbang ng Solution

Evaluate trigonometric functions in the problem

$$\frac{15 \cdot 9.81}{1.19175359259421}$$

I-multiply ang 15 at 9.81 para makuha ang 147.15.

$$\frac{147.15}{1.19175359259421}$$

I-expand ang \frac{147.15}{1.19175359259421} sa pamamagitan ng pag-multiply sa parehong numerator at denominator ng 100000000000000.

$$\frac{14715000000000000}{119175359259421}$$

I-factor

$$\frac{109 \cdot 2 ^ {12} \cdot 3 ^ {3} \cdot 5 ^ {13}}{103 \cdot 1157042322907} = 123\frac{56430811091217}{119175359259421} = 123.47351072773675$$