would you please help me answering the following questions.

1.

Use the information given about the angle 0, 0 0 2xt, to find the exact value of the indicated trigonometric function. COS 0 = U W sin 0 > 0 Find cos . . . OA. 1 30 10 OB. V5 5 O c. 1 30 10 15 OD. 5Find the exact value of the indicated trigonometric function of 0. 4 sin 0 = 7 tan 0 > 0; find sec 0 7133 OA. 33 V 33 OB. 7 17 O 4 4133 O'D. 33A ship sailing parallel to shore sights a lighthouse at an angle of 12 from its direction of travel. After traveling 3 miles farther, the angle is 23 . At that time, how far is the ship from the lighthouse? A. 6.14 mi OB. 3.00 mi C. 3.27 mi D. 1.60 miFind the exact value of the expression. Do not use a calculator. tan tan 5 OA. 5 O B. 5 O C. 5 OD. - 5