jonestmoney2706 jonestmoney2706

14-09-2022
Mathematics

contestada

If you solve for cos A in the Law of Cosines , you get
cos A=b²+c²-a²/2 bc
b. What does this tell you about \angle A in each case?

Respuesta :

Otras preguntas

Place a check mark next to each star that is only fusing hydrogen into helium at this time.

If ab=1/4 and bc=1/3 and ac=1/3 then find a*b*c

write an equation of the line with the given slope and y-intercept,(4,3) and (0,1)

What proportion could you use to find the value of x

Read the excerpt from Outcasts United. A moment later, Fornatee made his way toward Luma. She was standing in a huddle of Under Fifteen players, assigning them

Nora's hair dryer is 64% efficient. If 1000 J of energy is supplied to the hair dryer, how much energy will it transfer usefully to Nora's hair?

22. It often rained last summer. (A) Did it often rained last summer? (B) Does it often rain last sunimer? (C) Did it often rain last summer? (D) It often raine

Find the value of x and y

______Is obtained by dividing the population into groups and selecting all individuals from within a random sample of the groups.

PLEASE HELP ME! I WILL AWARD BRAINLIEST TO WHOEVER ANSWERS THE QUESTION BEST! Which of the following could be solution to the equation below? [tex]cos(3x+4)=sin