Q: Cos theta=0.10452846Instructions are on the image*Find the 2 angles in the interval [0 degrees, 360 ...
A: First we take inverse cosine on both sides and find the value of theta .
Q: verify identity cos 2a = cot a - tan a/csc a . sec a
A: The given identity is,
Q: Trigonometry Question
A: Formula used:1) loga - logb = log(a/b)2) loga = logb then a= b
Q: how do you find the exact value of a trigonometric function
A: Suppose we have a right triangle ABC,Perpendicular of right triangle be pBase of right triangle be b...
Q: If r is a positive number and the point (x, y) is in the indicated quadrant, decide whether the give...
A: It is given that r is a positive number.
Q: a window pane has dimensions of 30 inches by 22 inches. If glass sells for $0.80 per square inch, ho...
A: Please follow the steps as on the board.
Q: how do you determine coterminals?
A: They are obtained by adding and subtacting 360 degrees
Q: Find all solutions to the following equation 8 sin 0 16 sin 0
A: The equation is given by
Q: Please explain the solution in a clear manner, step by step.
A: Clearly, the roof truss is symmetrical about the dashed line and the middle triangle is an equilater...
Sorry about that. What wasn’t helpful?