Question

Ayúdenme por favor.....

Answer 1

PROBLEMA 1

$E = 5 \sin(37) - 4 \tan(37) \\ E = 5 \times \frac{3}{5} - 4 \times \frac{3}{4} \\ E = 3 - 3 \\ E = 0$

PROBLEMA 2

$P = 8 \sin(30) - 4 \cot(45) \\ P = 8 \times \frac{1}{2} - 4 \times 1 \\ P = 4 - 4 \\ P = 0$

PROBLEMA 3

$M = 3 \sqrt{2} \sin(45) - 3 \csc(37) \\ M = 3 \sqrt{2} \times \frac{1}{ \sqrt{2} } - 3 \times \frac{5}{3} \\ M = 3 - 5 \\ M = - 2$

PROBLEMA 4

$K = 4 \cot(45) \times \csc(53) \\ K = 4 \times1 \times \frac{5}{4} \\ K = 5$

PROBLEMA 5

$R = 25 \cos(37) - 10 \cot(45) \\ R = 25 \times \frac{4}{5} - 10 \times 1 \\ K = 20 - 10 \\ K = 10$