# Sin A=3/5 with A in quadrant 2 and sin B=-5/13 with B in quadrant 3.find sin(A+B),cos(A+B),and tan(A+B).in what quadrant does A+B terminate?

• Sin A=3/5 with A in quadrant 2 and sin B=-5/13 with B in quadrant 3.find sin(A+B),cos(A+B),and tan(A+B).in what quadrant does A+B terminate?

... If sin A = 5/13 for angle A in Quadrant I, ... A\) is in quadrant II and $$\sin A = \frac{2}{3}$$ find ... Find cos(a=b). sin a = 3/5, a lies in ...
Positive: 68 %
Sine, Cosine and Tangent in Four Quadrants ... sin(35°) = Opposite / Hypotenuse = 2.8/4.9 = 0.57... ... In Quadrant I both x and y are positive,
Positive: 65 %

### More resources

Math 140 Study Guide ... sin A = 3 5; cos A = 4 5 B)sin A = 4 5; cos A = 3 5 ... and A in quadrant IV Find sin A. A)- 7 2 B)- 45 2 C)- 45 D)- 45 7
Positive: 68 %
Exact Values of Trigonometric Functions ... = - sin (x), cos (- x) = cos (x) and so on. 2 ... Questions 3: Find the exact value of sec ...
Positive: 63 %
Trigonometry Ch5 practice test ... In what quadrant does A + B terminate? Find tan(A) ... and sin (B)= 5/13 with B in QI, find cos ...