Respuesta :

Answer:

8.7

Step-by-step explanation:

hypotenuse= 14 =c

a=11

b=x

a²+b²=c²

b²=c²-a²

b²=14²-11²

b²= 196-121

b²=75

b=√75=5√3=8.7 rounded to the nearest tenth

garybgajiton

Final Answer:

x = 8.66

Step-by-step explanation:

formula: [tex]b=\sqrt{c^2-a^2}[/tex]

a = 11

b = x

c = 14

[tex]b=\sqrt{14^2-11^2}[/tex]

[tex]b=\sqrt{196-121}[/tex]

[tex]b=\sqrt{75}[/tex]

b = 8.66025

x = 8.66

rounded off to the nearest hundredths: 8.66