Question

Calcula el valor de cada expresión
Ayuden porfavor

Answer 1

Hola! ^º,.,º^

$1.\sin(45) + \sin(60) = \frac{ \sqrt{2} }{2} + \frac{ \sqrt{3} }{2} = \frac{ \sqrt{2} + \sqrt{3} }{2}$

$2. \sin(30) + \cos(60) = \frac{1}{2} + \frac{1}{2} = \frac{1 + 1}{2} = \frac{2}{2} = 1$

$3. \tan(45) - ( \cos(60) + \sin(30) ) = 1 - ( \frac{1}{2} + \frac{1}{2} 7) = 1 - (1) = 0$