Question

ayuda rapidooooooooooooooooo

Answer 1

Respuesta:

Hola! UwU

Primero, pones los valores UvU

Sen37° = 3/5

Sen30° = 1/2

Sen45° = √2/2

Tg45° = 1

Tg60° = √3

Tg37° = 3/4

Tg74° = 24/7

Ctg53° = 3/4

Sec45° = √2

Csc30° = 2

Ahora, resuelves UvU

01.

E = (Sen37° + Tg45°) / Csc30°

E = (3/5 + 1) / 2

E = (3/5 + 5/5) / 2

E = (8/5) / 2

E = (8×1)/(5×2) ===> E = 8/10 ===> E = 4/5 ===> d) 0,8

02.

E = (Sec45° + Tg60°) / 2 × (Sen30°)  

E = (√2 + √3) / 2 × (1/2)

E = (√2 + √3) / 2/2 ===> E = (√2 + √3) / 1 ===> aprox. a) π

03.

4x × Sen30° = Sec(^2)45° + Csc30°

4x × 1/2  = (√2)^2 + 2

4x/2 = 2 + 2

2x = 4 ===> x = 4/2 ===> b) x = 2

04.

M = (tg37° + Ctg53°) / (Sen(^2)45°)

M = (3/4 + 3/4) / (√2/2)^2

M = (6/4) / ((√2^2) / (2^2))

M = (3/2) / (2/4)

M = (3/2) / (1/2) ==> M = (3×2) / (2×1) ==> M = 6/2 ==> c) 3

05.

A = 7tg74°  + 5Sen37°

A = 7 × (24/7) + 5 × (3/5)

A = (7 × 24)/7 + (5×3)/5 ===> A = 24 + 3 ===> a) 27

Besitos y abrazos UvU

P.D. Dame coronita si quieres UwU