power of sine and cosine formula.

integral calculus
in Calculus 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

There is no question here.  The functions tell you how to find angles using the sides of the triangle.  Remember that the cosine function is the one where the side touches the angle in question.
by Level 10 User (55.7k points)

Related questions

1 answer
Using multivariable Calculus
asked Mar 20, 2021 in Calculus Answers by Ty | 409 views
1 answer
Evaluate double integral
asked Oct 30, 2020 in Calculus Answers by Kris | 465 views
0 answers
5x+3dx, 1_xd^3, 3/xdx, 1_x^2
asked Jul 13, 2017 in Calculus Answers by ateb godwin | 519 views
1 answer
Integrate (sec^3 x) dx
asked Apr 14, 2014 in Calculus Answers by anonymous | 1.2k views
1 answer
integrate log(sinx)
asked Nov 11, 2013 in Calculus Answers by anonymous | 643 views
1 answer
integrate sec xdx/b+atanx
asked Nov 3, 2013 in Calculus Answers by anonymous | 922 views
1 answer
integrate x/1+x^2
asked Jun 18, 2013 in Calculus Answers by anonymous | 623 views
1 answer
integrate x/1+x^2
asked Jun 18, 2013 in Calculus Answers by anonymous | 589 views
1 answer
integrate (1 + cosx)^6dx
asked Jun 15, 2013 in Calculus Answers by anonymous | 931 views
1 answer
how do you integrate 2e^2x/(4-x)
asked May 21, 2013 in Calculus Answers by anonymous | 807 views
0 answers
integral of e^tx (x/4)(e^-x/2)
asked May 20, 2013 in Calculus Answers by anonymous | 734 views
1 answer
integral calculus area of an ellipse
asked May 5, 2013 in Calculus Answers by anonymous | 767 views
1 answer
integrate x/(1+2x)^3
asked Mar 25, 2013 in Calculus Answers by anonymous | 870 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
732,251 users