arileydafermin arileydafermin
  • 02-04-2020
  • Mathematics
contestada

Urgent!!! Please help 29 points. I don’t got a calculator :(

Urgent Please help 29 points I dont got a calculator class=
Urgent Please help 29 points I dont got a calculator class=
Urgent Please help 29 points I dont got a calculator class=
Urgent Please help 29 points I dont got a calculator class=
Urgent Please help 29 points I dont got a calculator class=

Respuesta :

surjithayer10 surjithayer10
  • 02-04-2020

Answer:

Step-by-step explanation:

a=42,b=58,A=36°

[tex]\frac{sin B}{b} =\frac{sin~ A}{a} \\sin~B=\frac{b \times ~sin~ A}{a} \\\\sin~B=\frac{58 \times sin~36}{42} \\B=sin ^{-1}( \frac{58 \times sin~36}{42} ) \approx 54^\circ[/tex]

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