if a=3.7m, c=6.4m, B=23° find b

Law of cosines
in Trigonometry Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

b=23

..........................
by

Related questions

1 answer
if a:b:c=7:8:9,find cosA:cosB:cosC
asked Jan 19, 2014 in Trigonometry Answers by charan | 1.2k views
1 answer
find the area of 5/4m by 10/7m
asked Jul 18, 2014 in Pre-Algebra Answers by anonymous | 474 views
1 answer
4m=9n, find the value of 7m, in terms of n
asked Jan 31, 2013 in Algebra 1 Answers by anonymous | 1.2k views
1 answer
solve a=5 b=13 c=7 find B
asked May 23, 2013 in Trigonometry Answers by anonymous | 643 views
2 answers
-2cos(B+C).sin(B-C)=sin2C-sin2B
asked Apr 5, 2015 in Trigonometry Answers by k.g.b Level 1 User (160 points) | 770 views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. complete the following. 825 use each digit once .make the two smallest 3 digit numbers and two largest 3-digit number (2)
  4. Solve 15 -1(12÷4+1)? (4)
  5. 8:4(5+2) (3)

Most popular tags

87,542 questions
99,771 answers
2,417 comments
505,592 users