Seudónimo Seudónimo
  • 22-05-2018
  • Mathematics
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Which equation can be used to solve for x in the triangle below?

Which equation can be used to solve for x in the triangle below class=

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carlosego
carlosego carlosego
  • 22-05-2018
Using the cosine theorem we have:
 C ^ 2 = A ^ 2 + B ^ 2 - 2 * A * B * cos (theta)
 Substituting values we have:
 x ^ 2 = 4 ^ 2 + 4.7 ^ 2 - 2 * 4 * 4.7 * cos (41)
 Answer:
 
The equation to solve for x is:
 
x ^ 2 = 4 ^ 2 + 4.7 ^ 2 - 2 * 4 * 4.7 * cos (41)
 
option 3
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likeafairy221b
likeafairy221b likeafairy221b
  • 13-12-2020

Answer:

C)

Step-by-step explanation:

got it right on edge :)

Ver imagen likeafairy221b
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