SOLUTION: 3. Use sum, difference, double angle, and/or half angle identities to evaluate exactly. Show all work sin(25°)*cos(35°)+cos(25°)*sin(35°)

In triangle ABC, you are given the hypotenuse AB = 35 units and two adjacent angles A of 50° and B of 40°. Then one leg is 35*sin(50°) and the other leg is 35*sin(40°). The area of the …

Question 24778: In triangle ABC, AC=7, BC=12, and angle B=35 degrees. solve the triangle. Answer by venugopalramana(3286) ( Show Source ): You can put this solution on YOUR …

Call this line c. We know the distance to that ship for a right triangle formed by the ship to the plane's height (265 m) the course of the plane and c. The sin 25=265/c, and c=265/sin (25), or …

Question 388702: If cos(2x + 25) degree = sin 35 degree, then x may equal a)15 b)25 c)10 d)20 Thanks Kamla

Question 1191828: A player kicks a football at an angle of 35° with the horizontal and with an initial velocity of 14.8 m/s. A second player standing at a distance of 26.0 m from the first …

Question 1204503: We can find the solutions of sin(x) = 0.35 algebraically. x= .36, 2.78 (b) We find all solutions by adding multiples of pi

Question 1199996: A plane travels 2.5 km at an angle of 35° to the ground and then changes direction and travels 5.2 km at an angle of 22° to the ground. What is the magnitude and …

First I would find the other angle, 90 + 35 = 125. 180 -125 = 55 degrees. We can use the sin function, since know the hypotenuse. Sin 35 degrees = opp/hypotenuse = 4.59 inches for this …

sin A = 35/37 means a leg of 35 and a hypotenuse of 37; use the Pythagorean Theorem to find the other leg. Then use that to find cos A. cos B = 5/13 means a leg of 5 and a hypotenuse of …