sherry03
sherry03 sherry03
  • 03-02-2021
  • Mathematics
contestada

Help!! How do I solve this

Help How do I solve this class=

Respuesta :

UnicornVibes07
UnicornVibes07 UnicornVibes07
  • 03-02-2021
The answer for this question is Option B : 12.28
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jimrgrant1 jimrgrant1
  • 03-02-2021

Answer:

B

Step-by-step explanation:

Using the sine ratio in the right triangle

sin17° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{AC}{AB}[/tex] = [tex]\frac{AC}{42}[/tex] ( multiply both sides by 42 )

42 × sin17° = AC then

AC ≈ 12.28 ( to 2 dec.places ) → B

Answer Link

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