Q: 19 John Is skling on a mountain with an altitude of 1200 feet. The angle of depression Is 21°. About…
A:
Q: 6. The angle drawn above is (A)acute (B) obtuse (C) right (D) straight
A: Acute angles measure less than 90 degrees. Question 6) acute angle
Q: 12) The length of a tree's shadow is 20 feet when the angle of elevation to the Sun is 40°. How tall…
A:
Q: Hypotenuse = A Angle to consider 11.9 10 Opposite = C Adjacent = %3D Ratio to use =
A: Given,
Q: 22. An airplane approaches the runway at an 18 degree angle. If the airplane is 1000 ft away from…
A: Given query is to find the height of the height of the plane.
Q: Triangle XYZ, where XZ = 30, 2X = 30°, ZZ = 90° and YZ = h. Find missing side and angle.
A: Use trigonometric identity and angle sum property
Q: Sketch a triangle that has acute angle 6. cot(8) = 3 V13 V10 V 10 3 3 V13 V10 10 1 3 3
A: last option is correct answer.
Q: Triangle GIH is similar to triangle KJL. 10 6 K 8 Select two angles whose tangent equals .
A: Comparing ∆GHI & ∆KLJ. Since, both the triangles are similar, hence, ratio of their sides is…
Q: The angle of elevation from a boat to the top of the lighthouse is 25°. The lighthouse is 150 feet…
A: BC
Q: 2. From an angle of depression of 40°, John watches his friend approach his building while standing…
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Q: Right triangle ABC, with right angle C, given b = 1, and c = 13, find A. (round to the nearest…
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Q: 58. Security A security camera in a neighborhood bank is mounted on a wall 9 feet above the floor.…
A: We sketch the situation roughly. From the picture, AC= 12 , CB=9-6=3 We have to find the angle θ
Q: 17 where 0 is an acute angle in a right triangle, If csce = then cose is 15 (d) 17 17 15 15 (4)
A: Sine of an angle is positive if the angle is in first and second quadrant and negative if the angle…
Q: 2. In the accompanying diagram, x represents the length of a ladder that is leaning against a wall…
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Q: . Standing on top of a 30-ft lifeguard tower, an observer measures the angle of elevation of a…
A: We will be using the formula of tangent at the given triangles to find the height (h) of the…
Q: Q1. Calculate angle BAC. NOT TO 3.5 SCALE B 0.9 A.
A: Using rules of trigonometry for triangle: cos∠BAC=0.93.5∠BAC=cos-10.93.5 ∠BAC=cos-10.93.5…
Q: Find the measure of angle A. Show your work and round to 2 decimal places. 11 A 17
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Q: Soloe for angle an 13x+5 20 what is Hhe f L ABC right, measurse is oR acute? it 3)
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Q: 8. Mary is flying a kite on a 50-meter string. The string is making a 50° angle with the ground. How…
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Q: 2. Taheem is standing 7000 feet from the launch pad of the Space Shuttle Dicovery. The Shuttle…
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Q: Sketch a triangle that has acute angle 0. csc(8) = 7
A: The angle mentioned in the question is, cosecθ=137 Now, we know that, sinθ=1cosecθ Thus,…
Q: 3x х+2 M 4х — 2 P
A: ΔNMP In which MR bisect ∠NMP Given MN = 3x NR= x RP= x+2 MP= 4x-2 To find value of x
Q: 10.x = 56 123° Blanks with this answer: E HINT: The exterior angle is equal to the sum of the two…
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Q: A bullet is found embedded in the wall of a room 3.0 m above the floor. The bullet entered the wall…
A: The bullet is at position B. and gun is at position C. BD = 3m CE = AD = 1.2m So, AB = 3-1.2 = 1.8m…
Q: -37x+ 2 S -27x- 3 T
A:
Q: 15. The top of a stairway is 10 ft. higher than the bottom. The angle of depression from the top of…
A: Topic:- Trigonometric ratios
Q: 21. Dakota's eyes are 6 ft off the ground, he is looking up to the top of the Empire State building…
A:
Q: 20. From her office window 22.7 meters above the ground, Sally finds that the angle of depression to…
A: We have to find out distance from the windows to the taxi
Q: 1 Part A Find the value of x in the following figure. (a) 60° (2x+ 4)° Qto R Part B Find the measure…
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Q: Ina triangle AABC, right angled B, AB=7cm, and (AC - BC) =1cm. The value of (sec C+ cot A) is:* 4 3…
A: Let BC= xSo, AC=x+1We know thatAB2+BC2=AC2 (By Pythagoras theorem)49+x2=(x+1)2…
Q: A 2 Be 3 4 C Which is the angle of depression from B to C?
A: Topic: trigonometry
Q: Solve triangle ABC. (Round the length to three decimal places and the angles to one decimal place.)…
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Q: 1. Brian's kite is flying above a field at the end of 65 m of string. If the angle of elevation to…
A: Given data: Length of the string 65 m. Angle of elevation 70∘. Holding the kite off the ground is…
Q: What is the angle of depression from the top of a 500-foot cable that runs from a tower to a point…
A:
Q: 2. Given 0 what is its reference angle 0? %3| (a) Ô = 5 (b) êô (c) Ô = 87 (d) : (e) ô = = (f) Ô = II
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Q: 33°
A:
Q: Consider this right triangle. 42 14 Find the value of x. Round to the nearest tenth.
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Q: 10. From a window 30 feet above the street, the angle of elevation to the top of the building across…
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Q: Please explain the solution in a clear manner, step by step.
A: We have to find measure of angle A in degree.Where AC and BC are measured in feet and inches .sides…
Q: Angle C is congruent to Angle F. E Ab (2.5x + 8)° ob (3.5x-7) F What is the measure of Angle E?
A: Given, ∠C is congruent to ∠F
Q: pedestrian overpass is being built with a 12.5°angle. If the overpass is 17.5 ft. high find the…
A:
Q: Hypotenuse = В A Angle to consider = %3D 11.9 10 Opposite = C Adjacent = Ratio to use =
A: To find the sides or the length: Hypotenuse side=102+11.92=241.61=15.54
Q: You are standing 50 meters from a tall building. The angle of elevation from your feet to the top of…
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Q: A tower 140 ft high stands on the water edge of a lake. From the top of the tower, the angle of…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: ZB- 72°30- 16.610 in 0. In the accompanying figure, what is angle B?
A: Given figure
Q: 7 % grade means.. 7. Find the angle of incline USE L GEA LLL
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Q: A radio tower is located 350 feet from a building. From a window in the building, a person…
A: Given: Tower is located = 350 Top of the tower = 36° Bottom of tower = 34°
Q: 7 A bow hunter is perched in a tree 18 feet off the ground. If he sees his prey on the ground at an…
A: Distance of the bow hunter parched in a tree off the ground=AC= 18 feetAngle of depression=∠B=37°To…
Q: Two pieces of steel angle are welded to form right angles. The lengths of the two pieces are 6.0 ft…
A: According to the question, the distance between the two unwelded ends represents the hypotenuse of…
Q: 24. A bullet is found embedded in the wall of a room 2.3 m above the floor. The bullet entered the…
A:
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- find dp>dq.According to the picture attached of the resdiual plot, pelase select the statement that is true. All the assumptions are met. There is problem of heteroscedasticity. There is problem of collinearity. We should include higher order terms.How can I used L'hopitals rule to evaluate this in the image?
- Did I do this right? And how do I know if there is holes?Once QBA 362 final exam is done, it will be time to reward Professor Hong with a well-deserved vacation. As a state employee, professor Hong hasn’t seen a raise since... well, ever.Thus, an important criterion, in fact the most important criterion is to find an exoticregion that can be visited inexpensively. There are three states of nature that could impact costs in these five areas of interest. Professor Hong has determined the average cost per day to visit each region under each of the possible states of nature. This table, which should not be construed as actual vacation advice, appears below. (Remember they are costs. Lower is better. For example, the most optimistic case is the one with lowest cost.) Region Strong Dollar Middling Dollar Weak Dollar Eastern Europe 33 54 57 Southeast Asia 41 56 36 Australia 45 44 58 Galapagos Islands 37 35 26…An investigator wants to test whether exposure to secondhand smoke before 1 year of life is associated with development of childhood asthma (defined as asthma diagnosed before 5 years of age). Give two possible study designs and indicate the pros and cons of each. Then, provide your recommendation for the most efficient design.