isukatmath7
isukatmath7 isukatmath7
  • 03-05-2020
  • Mathematics
contestada

Round your answer to the nearest hundredth. BC = ?

Round your answer to the nearest hundredth BC class=

Respuesta :

TheThunder545
TheThunder545 TheThunder545
  • 03-05-2020

Answer:

5.87

Step-by-step explanation:

Answer Link
altavistard
altavistard altavistard
  • 03-05-2020

Answer:

adj = 5.87

Step-by-step explanation:

Apply the tangent function here, noting that tan 50 = opp / adj and that the opp side length is 7.  Then:

tan 50° =  1.19 = 7 / adj                                 where adj = BC

Inverting this equation, we get

  1        adj

------- = ------

1.19         7

cross multiplying results in 1.19*adj = 7, so that adj = 7/1.19, or adj = 5.87

Answer Link

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