If 0s0<360°,then use your calculator and the reference angle to find two 0 values when csc0 =-1.343

Q: Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the…

A: Given: π8

Q: Solve the following problem. Be sure to make a diagram of the situation with all the given…

A: Given 77.0-foot flagpole casts a shadow 52.0 feet long.

Q: Suppose you are headed towarda plateau 47 m high. If the angle of elevation to the top of the…

A: The solution of the problem is given in the next step.

Q: 54

A:

Q: State the double-angle formulas

A: The double angle trigonometric formulas are the special type of compound trigonometric formulas. The…

Q: If 0 = 322° then the reference angle 0' is

A: See the attachment

Q: Find an angle 0 with 0° < 0 < 360° that has the same:

A:

Q: If 0s0<360°,then use your calculator and the reference angle to find two values when cos 0 =-0.4568

A:

Q: For an angle θ, tan(θ) is a negative number. Which quadrants might θ be in

A: According to question given thatfor an angle θ, tanθ is a negative number

Q: At 10:30 AM Aristotle notices the angle of the sun makes a 15 meter shadow when it is behind a 12…

A:

Q: An airplane traveling 400 mph at a cruising altitude of 6.6 mi begins its descent. If the angle of…

A: Given  Speed of airplane = 400 mph Altitude of airplane (at t=0 min) = 6.6mi Angle of descent = 2°

Q: Find angle A rounded to the nearest tenth of a degree when cos A = 0.4104.

A:

Q: Suppose that you are headed toward a plateau 32.5 meters high. If the angle of elevation to the top…

A: Solve the following

Q: Find x if it is the measure of an acute angle in a right triangle and sin x =0.5015.

A:

Q: If the tangent of an angle x is 3/4, find the value of the cosine of 2x

A: Let's find.

Q: If the terminal side of angle 0 is in the first quadrant and sin(0) = , what is the exact measure of…

A: Given data is : sinθ=22 Find the value of θ. sinθ=22sinθ=12sinθ=sin45∘θ=45∘      θ lies in first…

Q: If the product of the intercepts made by the straight line (osa xtana+yseca =1 0 sa < on the…

A:

Q: Consider a ziprider having a zip line of length 5249 t and its vertical drop as 1234 ft. Find its…

A: The ziprider having a length of 5249 ft and its vertical drop is 1234 ft. Let θ be the angle of…

Q: The tangent of 90 degrees is____________

A: Given the angle =90 degrees. We need to find the tangent of 90 degrees.

Q: Find the values of sine, cosine and tangent for the following angles without using a calculator…

A: Given θ=19π12

Q: the acute angle (in radians) between the two straight lines y=3x +2 and y=4x+7 is closest to what…

A:

Q: After force landing, an airplane pilot radios her position to a pair of radar stations 75 miles…

A: Given After force landing, an airplane pilot radios her position to a pair of radar stations 75…

Q: Solve the following problem. Be sure to make a diagram of the situation with all the given…

A:

Q: Find x, the angle of depression from the top of a lighthouse that is 188 ft above water level to the…

A:

Q: Solve for X (length of KS) when Angle L is and the length of LS is 19 degrees 11.1 inches

A: Given,  ∆KLS with ∠K = 90°  ;  ∠L = 19°   and   LS = 11.1 inches We have to find the value of x

Q: Suppose that you are headed toward a plateau 51.8 meters high. If the angle of elevation to the top…

A:

Q: Use the given point on the terminal side of angle theta, to find the value of the tangent: (-14, 16)…

A: given point is -14,16 on the terminal side of the angle θ find tanθ

Q: Suppose that you are headed toward a plateau 22.8 meters high. If the angle of elevation to the top…

A:

Q: 4. State an equivalent expression for sec in terms of the related acute angle.

A:

Q: Find x, the angle of depression from the top of a lighthouse that is 156 ft above water level to the…

A: The given figure is: To find x

Q: Consider the following figure: Transit 27.8° 131 ft 5.5 ft From a transit station located 5.5 ft…

A: By trigonometric Identity we solve the following problem

Q: Use a formula for negatives to find the exact value.

A: Given, a) cot-3π4 we know that trigonometric identity, cotθ=1tanθ tanθ=sinθcosθ Now the above-Given…

Q: If 0s0<360°,then use your calculator and the reference angle to find two 0 values when csc 0 =-1.343

A: Given query is to find the two value of theta.

Q: Use reference angles to evaluate sec 10т). 3 Enter the exact answers

A:

Q: Solve the following problem. Be sure to make a diagram of the situation with all the given…

A: In the question it is asked to find the angle of elevation of the sun for the situation given in…

Q: Solve the following problem. Be sure to make a diagram of the situation with all the given…

A: Here  we  will Use definition for the tangent function     tanθ = y/x

Q: The height of an inaccessible cliff needs to be calculated. From a boat, which is 187 meters out…

A:

Q: Solve the following problem. Be sure to make a diagram of the situation with all the given…

A:

Q: If a train climbs at a constant angle of 1.25°, how many vertical meters has it climbed after going…

A: Now draw the figure according to given information

Q: Find all angles, 0° < B < 360°, that satisfy the equation below, to the nearest tenth of a degree…

A: We have to find all the angles 0°≤B≤360°, that satisfy the equation to the nearest tenth of a degree…

Q: Solve the problem. 1) A Campus flagpole stands 65.2 feet high. Ifit casts a shadow S7.5 teet in…

A: Since, it is given that a camous flagpole stands 65.2 feet high castsa shadow of 87.5 feet in…

Q: The diagram below shows the path a bird flies from the top of a 9.5-foot-tall sunflower to a point…

A: Consider the diagram

Q: If 0s0<360°,then use your calculator and the reference angle to find two 0 values when cos 0…

A:

Q: If 0° < 0S 360°, find all the angle measures of 0 that makes sec 0 = -V2 and Ssc e = V2.

A: Given,           secθ=-2 and cscθ=2To find : The measures of all angle, θ.

Q: Use an appropriate Half-Angle Formula to find the exact value of the expression. co()

A:

Q: Suppose that you are headed toward a plateau 27.8 meters high. If the angle of elevation to the top…

A: given that height of plateau 27.8 m and angle of elevation to the top of plateau is 26.5 degree.…

Q: If you stand 100 feet from the gym, how tall would it be if the angle of elevation feet to the top…

A: Lets assume that the gym is x feet tall . Drawing the Diagram as per  the Question , Let OA…

Q: The (x,y) coordinate for a point on a circle with radius 8 is What is the angle in radians for this…

A:

Q: From the top of a 45-m high building, an observer sees a car heading toward the building at an angle…

A: AB = height of the building = 45 m   The first angle of depression, ∠EAC =∠ACB = 15°   As the car…

Q: a ship is 2.3 degrees off course if the ship is travelling at 11 miles per hour how far course will…

A: distance travelled by ship d (speed = 16 miles per hour) so distance d = speed*time =11*3 =33 miles