The angle of elevation to the top of a building changes from 25 degrees to 29 degrees as an observer advances 238 feet toward the building. Find the height of the building to the nearest foot. (Use law of sines or cosines and right triangle trig.)

Q: how do i solve

A: Distance between the fisherman's home port and Forrest Island :      Since we have already filled…

Q: Let a = (-1, -3, 2) and 6 = (1, -1, - 4). Find a x b.. V

A: Let .To find .

Q: A ship heading due west at 1.5 m/s meets a current going south east at 1 m/s. Find the resultant…

A:

Q: Test for symmetry and then graph the polar equation. r=4-4 cos 0 a. Is the graph of the polar…

A:

Q: How to calculate right angle triangle using Pythagoras theorem

A:

Q: 1. Find the exact value of sin(x − y) if sin(x) π < X < 3π 3π 2' 2 <y< 2π = 24 —, sin(y) = — 25

A:

Q: 5. Simplify the expression cos² (18°) - sin² (18°) to a single trig function of an angle

A: The given expression is

Q: VRAAG 5 Die grafieke van f(x) = 1½ cosx en g(x)=sin(x +30°), vir die interval xe (0°; 180°). 2 is…

A: The objective of the question is to understand the properties of the trigonometric functions f(x)…

Q: Solve the equation through a combination of factoring and the use of trigonometric identities. Give…

A:

Q: ach angle measure to the nearest degree. ¹(11) 12 11. cos¹ (0.23) 8. cos lo 2001 9. tan¹(5.03). n¯¹…

A: To find each of the following angle to the nearest degree.

Q: Consider a triangle ABC like the one below. Suppose that c = 9, a = 37, and C = 122°. (The figure is…

A: Step 1: Provide the triangle to visualize the problem:  Step 2: Recall the concept of angles and…

Q: The diameter of the first Ferris wheel was 250 ft, meaning it had a radius of 125 ft. The top of the…

A:

Q: sin 0 cos 0-1 - cos 0+1 cos 0-1 (Simplify your answer.)

A: Step 1:To simplify the expression cosθ+1sinθ​×cosθ−1cosθ−1​, we can combine the fractions and…

Q: 20 P Hyp 63.1°/64.6) 25m Q d. 1102 Xole R The diagram above (not drawn to scale) shows the angles of…

A:

Q: how do i solve

A:

Q: 4. An Incorrect Venn Diagram Beckmann 10.4 #17 What is wrong with the diagram for the problem in the…

A: Hence explain the reasons for Venn diagram is wrong and sketch the Venn diagram.Explanation:Step…

Q: Precalculus: Proving Trigonometric Identities Practice Problems Questions tan r secx+1 1. Prove the…

A: Here in the explanation part, we are getting LHS=RHS Hence, the identity holds True. Below in the…

Q: An airplane traveling at 600mphat a cruising altitude of 7.3mi begins its descent. If the angle of…

A: The objective of the question is to find the new altitude of the airplane after it has descended for…

Q: Write 60 as a product of prime factors.

A: The objective of this question is to express the number 60 as a product of its prime factors. Prime…

Q: 11. Solve the following with the diagram below using the charts from the Machinery's Handbook. Round…

A: a) Angle A = 61ob) Sin A = 0.87c) Cos A = 0.488d) Tan A = 1.78e) Angle B = 29of) Sin B = 0.488g) Cos…

Q: √50 √94 12 0

A:

Q: Find the exact value of cos V in simplest radical form. V 2 U 6 √32 T

A: Given triangle isWe know thatIn a right triangle, the cosine of an angle is always the length of the…

Q: 4 sin 3π - -a α πα sin sin 2 2 2

A: The answer is -Sin(2α)Explanation:

Q: Find the lengths for the missing sides if side a is opposite angle A, side 6 is opposite angle B and…

A: The objective of this question is to find the lengths of the missing sides of a right triangle using…

Q: 8. A given sinusoidal function has an amplitude of 8, an axis at y = 12, a period of 9π, and a…

A:

Q: 2 banx -tan³x 7 COS X = COS ³x 2cas x-1 =Casy+Sinx QSX-Sinx

A:

Q: 1 2 2 - 1 2 + 1 2 COS α where л≤α ≤2л

A: 12−1212+12cos⁡α where π≤α≤2π

Q: Solve the triangle. Check for 2nd triangle. A = 48° a = 18 48° b=7 -16-19 c= A = B = a= 12 b=_1__ c=…

A:

Q: ID_b Establish the identity. ← sin (cot 0+ tan 0) = sec 0 Write the left side in terms of sine and…

A: Step 1:concept-tanθ=sinθ/cosθcotθ=cosθ/sinθthis is pre known identity Step 2:now as given…

Q: π COS +B 6 if sin ß = -0.8 and 3πT 2 <B<2π

A: This is the required solution for your problem.Explanation:For any query with the solution, please…

Q: น S V 9 P Match the vectors p, q, 7, 3, and with one of the combinations of the and vectors from the…

A:

Q: a) solve over 0&lt;x&lt;360° for  4sin^2 x - 3sinx -1 = 0  cos x + sec x = 0  b) include…

A: a) 90°, 194.5°, 345.5°b) no real solution Explanation:

Q: 5. Consider the following right triangle whose hypotenuse is length 4. Use the fact that X π/5 4…

A:

Q: Forces with magnitudes of v = 160 newtons and u = 280 newtons act on a hook (see figure). The angle…

A:

Q: Free license (non-professional use). Start trial license or buy. Exam 5-7.6, 7.7, 10.5 x + ⭑ 目…

A:

Q: Solve the trigonometric equations. Find all answers (in degrees) in the interval: [0, 360°]. Show…

A:

Q: sin 5x - sin 4x simplify. tan = + sin x cos 5x cos 4x

A: final answeri have proof the RHS = LSH followingi have attached the image of step by step…

Q: During the ground contact phase of running, vertical ground reaction force F1 is 2000 N, the…

A: The objective of this question is to find the angle of the resultant force with respect to the…

Q: Given the vector = 4 - 13, find the magnitude and angle in which the vector points (measured…

A: Given the vector , to find the magnitude and the direction angle.

Q: Express as a product. COS 2a 16 cos (2-7) + cos(-a 16

A: cos(2α−16π​)+cos(169π​−2α)=2cos(4π​)cos(1632α−5π​)  Or…

Q: 2. A monument is planned in the Commercial Zones. The monument's shadow is 25 meters long. If a…

A: Solution 2. To determine the height of the monument, we can use trigonometry. Let's consider the…

Q: Ꮎ 0 = [ ? ] ° Find the direction of the resultant vector. (11,11) 13 W

A:

Q: Let θ be an angle in quadrant IIsuch that  sin θ = 4/5 .Find the exact values of  sec θ  and…

A: The objective of this question is to find the exact values of sec θ and tan θ given that θ is an…

Q: Free license (non-professional use). Start trial license Exam 5-76 MES X + https://mylab.pearson.com…

A:

Q: Let −3, 4 be a point on the terminal side of θ.Find the exact values of   secθ

A: The objective of this question is to find the exact value of secθ, given that the point (-3, 4) lies…

Q: Find an ordered pair x,  y that is a solution to the equation. x - 2y =4

A: The objective of this question is to find an ordered pair (x, y) that satisfies the equation x - 2y…

Q: 13. Homework assigment.

A: Solve for the triangle means, to find all the sides and angles. For a ΔABC, A, B and C are corner…

Q: Graph the following function. 1 y= + - sin 4(x+7) Use the graphing tool to graph the function. Click…

A:

Q: Simplify expression by using a double-angle formula. 1-2 sin 20 П ☐ sin ☐ Π ☐ SOɔ ☐ ☐ cot ☐ Osec☐ ☐…

A:

Q: 20 29 For positive acute angles A and B, it is known that sin A = 20 and cos B = 11. Find the value…

A: Given that  where A and B are positive acute angles.