1. What is the side opposite to the right angle? OA. leg OB. adjacent OC. opposite OD. hypotenuse 2. In right triangle ONE, ON = 13 cm and NE = 7cm. What is tan E? Nr 12 13 13 12 7. 13 3. Which of the following trigonometric functions does NOT use the hypotenuse in its ratio? OA. sine OB. cosine OC. tangent secant 88

Q: 2. The cosine of an obtuse angle is -0.78. Calculate the sine of this angle to 4 decimal places. 3.…

A: 2) Given:       Cosine of an obtuse angle              cosθ=-0.78                  θ=cos-1-0.78…

Q: a. When Frank initially sees the coyote, the angle of depression for his vision is 6 degrees. Draw a…

A: Frank stands at the top of a cliff. On the ground 310 feet below, frank spots a coyote.

Q: Choose the best estimate for 280° in radians. A. 3 B. 4 5 D. 6

A: To estimate 280° in radians.

Q: Match the trigonometric function with its appropriate approximation. cot 24°

A:

Q: а. 2.5cm 5cm

A: Consider the triangle

Q: Cannot solve

A: -23o51' =-(23o + (51/60)o) =-(477/20)o

Q: Practice 13. Angle 0 is an acute angle and cos 0 = . Find the values of the other five trigonometric…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: The question asked to find the acute angle theta, which im having difficulty doing.

A: The given equation is,

Q: 4 3 NOTE: Enter the exact, fully simplificed answer. cot 0

A: