15. The angle of elevation from a viewer to the center of a fireworks display is 55°. If the viewer is 75 yards away from where the fireworks are launched, at what height is the center of the display? Round to the nearest whole yard. fireworks 55 viewer 75 yd

Q: Steps are being attached to a deck, as shown in the figure to the right. The bottom of the steps…

A: Topic   -  trigonometry

Q: You lay a ladder against a building window. The building makes a right angle to the ground. The…

A: The building is 30 feet tall and the distance from the bottom of the building to the bottom of the…

Q: 101° Angle a = 123° Angle b = Angle c = 110 Angle d =

A: Given query is to find the Indicated angles.

Q: 35°

A:

Q: A kids Ferris wheel has 8 equally spaced cars . What is the angle of elevation of the child looking…

A: Concept: Parallel lines: Parallel lines are defined as two straight lines that do not intersect at…

Q: 2. 39mm 0 35mm 47mm Find the angle

A:

Q: Not to scale 3.9m 2.4m C B

A:

Q: Staridand position og the terminal point P(-i11,-4). Round your answer to te vearest tenth of…

A: topic - inverse trigonometric ratios

Q: Find the angle B. Do not use a calculator. 600 A B B%3D .....

A:

Q: Elijah helped a young lady up the wheelchair ramp. The base of the ramp is 198 inches long. The…

A: The situation is represented in the following figure. The length of the base of the ramp be BC=198…

Q: Explain how to find angles a and b Find the value of a and b. B 55° D

A:

Q: Example Stem: Donna wants to calculate the height of a tree. She makes the following measurements.…

A: To calculate the height of the tree.

Q: A 36-foot guy wire is attached to a utility pole to provide support for the pole. The wire forms a…

A: Please see the answer in step 2

Q: a string that forms a straight segment that is 250 feet long. She holds the bottom of the string 3.5…

A:

Q: of m23 = 137° m24 =

A: Angle 4 and angle 3 are vertically opposite angles.so they are equal.

Q: B b. Find angle to the nearest tenth. 32 28 A 0 30 с

A:

Q: A dead tree is very close to your house and you would like to estimate the tree's height to see if…

A: A dead tree is very close to your house .If the height of the tree is greater than the length of the…

Q: 1. Given: A = 38,6° and B=141,4° Calculate the value of: (e) *(c) sec A cos 2A-sin 2 tan? B (P)+ 2…

A:

Q: Abigail is looking upwards at her mother, Sosina, with an angle of elevation of 29 degrees. She's…

A: Let height of Sosina be x, Distance of Abigail and Sosina be y Angle of elevation be θ=29°

Q: In this diagram the final angle of reflection equals

A: answer is in next step, please give a like !!!

Q: c = 48, Angle B = 35 degrees Find a, b and h

A: Here in the triangle ABC, Sum of all the three angles of the triangle is 180 degrees. In the given…

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.