nickcasa
nickcasa nickcasa
  • 02-07-2021
  • Mathematics
contestada

Which of the following equations correctly represents the law of cosines?

A. 2 = 22 + b2 - 2ab.cos(B)
B. 2 = 22 + c2 - 2ac.cos(C)
C. a2 = b2 + c2 - 2bc.cos(A)
D. b2 = 22 +62 - 2bc.cos(B)

Respuesta :

ricopacifico95
ricopacifico95 ricopacifico95
  • 02-07-2021

Answer:

D. b2 = 22 + 62-2bc.cos(B)

Answer Link

Otras preguntas

Is 500 is 10 times as much as 50 correct
Write each number in scientific notation, please. For 15 points! 1. 58,927 2. 1,304,000,000 3. 6,730,000 4. 13,300 5. 97,700,000,000,000,000,000,000 6. 384,000
Water, vitamins, and salt are absorbed in the
What is the single most valuable cultural legacy for the modern world from the first civilizations?
can a democracy have both representative and direct characteristics at the same time?
The best definition of pastoralism is
Who helps the offender is helped through the case and is charged with protecting the rights of the offender?
Rename the number 600,000
What piece of kitchen equipment operates between 1 -4 degrees celsius
The percent composition of all elements in HClO3 is: a. 2% H, 20% Cl, 78% O b. 1% H, 42% Cl, 57% O c. 2% H, 68% Cl, 30% O d. None of the above