18 22 DINER 20 16 15 17 MALTS The angle of elevation from the top of the TALL BUILDING to the HELICOPTER is

Q: Find a · b. |a| 40, |b| = 30, the angle between a and b is 37/4. %3D

A: |a| = 40, |b| = 30 and the angle between a and b is 3pi/4. We have to find the dot product a.b.

Q: Ashley maintains a circular flower garden that has a radius of 25 feet. She would like to construct…

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Q: 5. Find the three angles. I 41: 41= 42%D 43=

A: from the given figure, we have to find the values of the angle 1, angle 2 and angle 3

Q: Name a right angle.

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Q: Constructing a ramp A builder wishes to construct a ramp 24 feet long that rises to a height of 5.0…

A: We have, A builder wishes to construct a ramp 24 feet long that rises to a height of 5.0 feet above…

Q: An archaeological team is excavating artifacts from a sunken merchant ship on the ocean floor. To…

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Q: ? You are given a right angle to bisect. Solve for the measure of the two new angles. Verify your…

A: With the help of compass I'm drawing angle 45.

Q: Look at the diagram. 3 2 4 1 5 Identify each angle that is adjacent to angle 4.

A: Given: We are required to find: Angles adjacent to angle 4

Q: You are volunteering at a community garden for the summer. In one of the greenhouses, your boss…

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Q: A man falling vertically by parachute in a steady downpour of rain ob- serves that when his speed is…

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Q: Helicopter Task Introduction: An observer at Point A makes measurements that show that the peak of…

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Q: What time between 2 and 3 o'clock will the angle between the hands of the clock be bisected by the…

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Q: Task 1 The Shown Steel block (1250 lb) is suspended at C is held in equilibrium as shown in figure.…

A: Solution

Q: D 1300 F Question 8 (1 point) Which angle is a central angle? E

A: A central angle is an angle whose vertex is present at the center of a circle formed by the two…

Q: In this diagram the final angle of reflection equals

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

Q: 3. A 2500 N traffic light is supported by a pair of wires. The angle between the wires and the…

A:

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.