Respuesta :

X=2.1

Sin38/1.3 x sin90/x
Sin90 x 1.3= sin38 x X
Sin90 x 1.3/ sin38
X=2.1
Samson2007

Answer:

x = 2.1

Step-by-step explanation:

We have:

[tex]\frac{x}{sin90}[/tex] = [tex]\frac{1.3}{sin38}[/tex]

=> sin38 × x = sin90 × 1.3

=> x = 1.3 ÷ sin38

=> x = 2.11155001... = 2.1

<3 Have a nice day!!