solve for cos= 8/18 for the degree

solve cos= 8/18 for the nearest degree.
in Geometry 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

Problem: solve for cos= 8/18 for the degree
solve cos= 8/18 for the nearest degree.

8/18 = 0.4444
arccos(0.4444) = 63.6    arccos is inverse cosine

Round to 64 degrees

 

by Level 11 User (78.4k points)

Related questions

1 answer
solve for θ, correct to the nearest degree
asked Jan 24, 2021 in Trigonometry Answers by sevda22 Level 1 User (320 points) | 929 views
1 answer
cos 360+cos 234+cos 162+cos 18 = ? note-numbers are in degree.
asked Jul 24, 2015 in Trigonometry Answers by partha Level 1 User (580 points) | 1.2k views
1 answer
co-tangent 120 degree
asked Jul 17, 2013 in Other Math Topics by neth | 551 views
2 answers
Value to the nearest degree sin-1 (0.1736)
asked Jun 6, 2013 in Trigonometry Answers by anonymous | 2.1k views
1 answer
y = sin (x+... degree)
asked Apr 25, 2013 in Trigonometry Answers by anonymous | 695 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. Solve 15 -1(12÷4+1)? (4)
  4. 8:4(5+2) (3)
  5. How can i represent 1/3; 3/3; 7/3; 10/3 and 15/3 on a number line? (1)

Most popular tags

87,516 questions
100,279 answers
2,420 comments
732,215 users