abbyhopeprice
abbyhopeprice abbyhopeprice
  • 02-04-2020
  • Mathematics
contestada

What equation can be used to find the length of AC?

What equation can be used to find the length of AC class=

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jimrgrant1 jimrgrant1
  • 02-04-2020

Answer:

the first one

Step-by-step explanation:

Using the sine ratio in the right triangle

sin40° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{AC}{AB}[/tex] = [tex]\frac{AC}{10}[/tex]

Multiply both sides by 10

10 sin40° = AC ← first equation

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karliford23
karliford23 karliford23
  • 02-04-2020
The awnser is for this question is D
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