Use reference triangles in an appropriate quadrant, as in Example 1, to find the angles in Exercise: 7. a. sec-(-V2) b. arcsec c. sec-(-2) 8. a. arccot (-1) b. cot" (V3) C. cot

Q: Please help me find angle C

A: To calculate the angle C in the given right-angled triangle ABC.

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A: Since you have asked multiple questions in a single request so we will be answering only first…

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A: ∠PRQ and ∠SUT are congruent

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A: THE EXPLANATION HAS BEEN GIVEN IN THE ATTACHED FILE BELOW.

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A: Given problem, You are standing in seawater that is 2 feet deep and are looking at a shell at angle…

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A: Answer (59): Consider, the distance from the head of the boy to the top of the building is x m.…

Q: A cable man is looking down from the top of a telephone pole at an angle of 14°. The pole is 30 feet…

A: where , x= horizontal distance from the bottom of the pole

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A: Given: A ship sonar locates wreckage at a 15° angle of depression below the waterA diver is lowered…

Q: Find the angle of elevation from point C to point A.

A: Given, ∠A=58°, AB=6m,  ∠B= 90°

Q: Gene redesigned the garage from Exercise 29 so that the 12-ft roof would rise 2 ft as shown. Find…

A: the triangle formed is a right-angled triangle with a roof to be 12 ft. and is 2ft. above the…

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Q: 25 ft. - 42 ft.-

A: height of flagpole = 25 ft  length of shadow = 42 ft

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A:

Q: D Listen During her shift, a pilot flies from Columbus to Atlanta, a distance of 448 miles, and then…

A: To find out the angle from phoenix airport to the cities of atlanta and columbus

Q: A hiker at the top of a 462-ft mountain measures the angle of depression from the top of a mountain…

A: NOTE: Refresh your page if you can't see any equations. . here we have AB=462 C=5 BC=x

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Q: during a tv production taping the camera was raised 17m from the floor to shoot a scene 8.3 from the…

A: Draw a schematic diagram of given question. Given data, A is the point where is camera C is the…

Q: Find an angle that is coterminal with a standard position angle measuring -210 that is between 0'…

A: Given Data: The given angle is: A=-210° To find the angle that is coterminal with a standard…

Q: 4. A 54 -ft ladder leans against a building so that the angle between the ground and the ladder is…

A:

Q: A fireman leaned a 36-foot ladder against a building.  If he placed the ladder 7 feet from the base…

A: To find the angle between ladder and ground

Q: Find the angle between u = (2, - 5) and v = (- 1,4) to the nearest tenth of a degree.

A:

Q: When is an angle said to be in standard position?

A: An angle said to be in a standard position: If the position of an angle with its vertex at the…

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Q: 10. Burj Khalifa in Dubai is the tallest building in the world, standing at 828 meters. An adjacent…

A: The solution for the above question is as shown below.

Q: What’s the tangents of angles A and B?

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Q: What kind of angle is this?

A: given,

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Q: Which can be used to determine the measure of angle J?

A: We know that sin J=perpendicularhypotenuse Here perpendicular is 60 Hypotenuse is 61 Base is 11 so,…

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Q: what are the exterior angles of this shape?

A: Exterior angle definition: The angle between the side of the polygon and an extended adjacent side…

Q: 4) The airplane door is 19 feet off the ground and the ramp has a 31° angle of elevation. 19 ft 31…

A: Given: The airplane door is 19 feet off the ground and the ramp has a 31° angle of elevation. To…

Q: A 28-ft ladder leans against a building so that the angle between the ground and the ladder is 75°.

A: FOLLOW next step

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Q: 3. A 60 foot ramp of SM Cherry rises from the first floor to the second floor parking. The ramp…

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