Identify the triangle that contains an acute angle for which the sine and cosine ratios are equal. B А
B
A
40°
45°
2201
60°
309
45°
50°
B
С
68°
А.
x
X

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]