Tidepodzz
Tidepodzz Tidepodzz
  • 17-12-2021
  • Mathematics
contestada

Find the value of each variable. Round to the nearest tenth if needed. :))

Find the value of each variable Round to the nearest tenth if needed class=

Respuesta :

clarch19
clarch19 clarch19
  • 22-12-2021

Answer:

x = 11[tex]\sqrt{3}[/tex]

y = 33

Step-by-step explanation:

this triangle is a 30-60-90 and has side lengths, respectively, in the ratio of 1 : [tex]\sqrt{3}[/tex] : 2

to find 'y' we can use this proportion:

2÷22[tex]\sqrt{3}[/tex] = [tex]\sqrt{3}[/tex]÷y

cross-multiply to get:

2y = 22(3)

2y = 66

y = 33

to find 'x' we can use this proportion:

1÷x = 2÷22[tex]\sqrt{3}[/tex]

cross-multiply to get:

2x = 22[tex]\sqrt{3}[/tex]

x = 11[tex]\sqrt{3}[/tex]

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