Math Homework Help - Tagged with angles

Express ```theta` in terms of `x` given the following expression `x = cosec(2pi-theta)`

Posted by shivamgrover May 2, 2013 at 9:03 AM via web. 1 educator answer. »

The measurement of angle A=82 degrees(to the nearest degree). Find the measurement of angles B, C, and D to the nearest degree.(picture link...

Posted by t4trendesetter May 2, 2013 at 8:40 AM via web. 1 educator answer. »

2. What is the range of f(x) = -x^2 + 4, if the domain is {2,0,1}? A) {0,4,3}      B) {0,4,5}   C) {8,4,3}   D) {8,4,5}5. What is the...

Posted by caveman111 April 19, 2013 at 3:34 AM via web. 3 educator answers. »

In the diagram at the right, <CBD is 3 times as great as <DBE. What is the measure of <DBA? Explain your reasoning. Diagram:...

Posted by chihuahuadog12 March 6, 2013 at 11:01 PM via web. 1 educator answer. »

Answer 17-28 PICTURE: http://www.flickr.com/photos/93084714@N07/8494198126/in/photostream Thank you so much will rate best answer!

Posted by enotessophia10 February 21, 2013 at 2:44 AM via web. Be the first to answer. »

Draw a triangle with an angle whose tangent is 4/3.

Posted by stacy000 February 21, 2013 at 12:46 AM via web. 1 educator answer. »

One of the sides of a parallelogram is 8. One of the angles is 70. Find the length of the diagonal.  Use Cosine or whatever works.

Posted by user6969109 February 10, 2013 at 6:26 PM via web. 1 educator answer. »

One leg of a right triangle is 16 and the hypotenuse is 54. What is the measure of the angle adjacent to the side.

Posted by r4rob92 January 10, 2013 at 6:17 AM via web. 1 educator answer. »

1.(True or False) In the image below is the measure of angle ADB = 180 - the measure of angle A - the measure of angle C?  ...

Posted by anya4one December 28, 2012 at 1:02 PM via web. 1 educator answer. »

  Did I do this two column proof correctly?  I need help for numbers 1, 4 and 11. I'm not sure what to put there?1)AC is perpendicular to...

Posted by anya4one December 23, 2012 at 2:38 PM via web. Be the first to answer. »