E Zenith angle A

Q: If cos 22.5° = VA+ VB, then, by using a half-angle formula, find

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Q: For which angle does cos (0) = 0.1045? %3D O e = 84° O e = 10.45° O e = 11° O e = 6°

A: Given data÷

Q: O Find b if la| = 7, |b| = 8, and the angle between a and b is – radians.

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Q: 1. Find the reference angle of each of the following angles: (a) 735° 8t (b).

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Q: If csc α 0, then α is in which quadrant?

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Q: If tan = VA – B, then, by using a half-angle formula, find 8. A = В - %3D

A: Explained below

Q: Give all six trig function values for angle 0 if tan 0 = - and 0 is in quadrant 4.

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Q: Given angle e, in Standard position uwith its terminal side passing through P(20,-21), find Sin e

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Q: Indicate the two quadrants θ could terminate in. If cot θ =  −1.50, then θ terminates in? e. If…

A: Basic information:   Quadrant Positive trigonometric functions Negative trigonometric functions…

Q: Given the ordered pair P(-7, 24), determine the requested sine, cosine, or tangent of angle 0. cos 0…

A: On solving this we will get

Q: If the angle a measures 35n radians, then the measure of another coterminal 4 angle with a…

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Q: If tan(a): < a < 27 and B is a Quadrant Il angle with tan(B) 2 1 find 2, where %3D - tan(a + B)

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Q: 7) МKL 2 1 J

A: We have given arc MKL⏜. it represent the the major arc . The central angle of the give arc is  ∠1

Q: If arc AC=D129, find angle ADC. C

A: Given: arc AC=129°   ……1   To find: ∠ADC

Q: D. Find the angle between 0° and 360° or between 0 rad to 2n rad that is coterminal to the given…

A: Find your answer below

Q: In which quadrant does the angle t lie if sec(t) > 0 and sin(t) < O? A) Can't be determined B) I )…

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Q: Determine in which of the four quadrants angle 0 is located given sec(e) < 0 0 and tan(Ø) < 0 Answer…

A: The sign convention for trigonometric ratios is as follows:

Q: Determine the value of angle A that corresponds to sec A = 1.3100. Round the answer to the nearest…

A: Please see the below picture for detailed solution.

Q: If tan(?)=−9/40 and tan 12/35 (?)=for a second-quadrant angle and a third-quadrant angle, find the…

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Q: Given v-5i+2j and w=2i-4j, find the angle between v and w to the nearest degree

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Q: If the Reference angle was e: What are the angle in the 4 quadrants.

A: I am attaching image so that you understand each and every step.

Q: Use reference Angles to evaluate sec(11Pi/3) Find the exact answers.   Sec(11Pi/3) =

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Q: A submarine dives as shown in the diagram. sea level Begin dive. 125 ft End dive. 500 ft To the…

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Q: 21. If cot 0 < 0, in which quadrant(s) could the terminal side of angle 0 lie? A. II and IV B. II…

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Q: Use reference angles to evaluate sec(15π4). Enter the exact answers. The reference angle is ?…

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Q: Find the possitive angle between 0° and 360° (if in degree) or between 0 rad (if in radians) and 2π…

A: We have to find the positive conterminal angle of the following angles   a) -420° b) 5π/4 c) 60°C

Q: Question 22 Ron and Harry, who are 40 ft apart, are watching a Quidditch match. If the angle of…

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Q: QUESTION 8 Find the measure of each angle below in degrees. 140 A50 60- 10. answer: 140 150 160 10:…

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Q: If cot A + cosec A = 3 and A is an acute angle, then the value of cos A is A 4/5 1 1/2 D 1/V3

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Q: If cot(0) < 0, then in which quadrants could 0 lie? Select all correct answers.

A: Given, cot(θ)&lt;0

Q: If cos 22.5° VA+ VB, then, by using a half-angle formula, find

A: We will evaluate the co(22.5°) by using half life formula as shown below

Q: If y = tan-1 x, then y will be an angle between ____ and ____.

A: Consider  y = tan−1 x

Q: Suppose, for some angle 0, csc(0) > O and tan(0) < O. If the angle is drawn in standard position,…

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Q: If θ is an acute angle and cot θ = 1/4, find tan (π/2 - θ).

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Q: If the angle & (measured in radians) is such that 37 < x < & T 8 (A) 0<tan 2x< <! (B) tan 2x < -1…

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Q: Given: tan(θ)=–√3 and sec(θ)&gt;0. Which of the following can be the angle θ?

A: let say right angle triangle with angle k,sides of right angle triangle can be determined by…

Q: If 0° < 0S 360°, find all the angle measures of 0 that makes sec 0 = -V2 and Ssc e = V2.

A: Given,           secθ=-2 and cscθ=2To find : The measures of all angle, θ.

Q: or the indicated principal angle. Then state t le. (s-

A: First is ( +,-) principle angle second is (-,+) negative anglet Third is (-,-) fourth is (+,-)

Q: If tan a=7/2 then which of the following is closest to the measure of angle a?

A: Given: tan a=72⇒a=tan-172        ≈74°054'

Q: Find cot(θ), given that sec(θ) =29/21 and the terminal side of θ is in Quadrant IV.

A: Given sec θ=2921, θ lies in quadrant IV. ⇒Hypotenuse =29, Adjacent side to θ=21,Opposite side to…

Q: Find the angle between 0° and 360° (if in degrees) or between 0 rad and 2? rad (if in radians) that…

A: Solution: Consider the given that angles (1) -420° To calculate the coterminal angle we add 360° in…

Q: In a right-angled triangle, if sec 0=5/3, what will be the value of tane? Select one: O a. 5/4 O b.…

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Q: If tan“ = VĀ – B, then, by using the half-angle formula, find the %3D values of A and B. А. А %3D1;B…

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Q: If sec 0 > 0 and cot 0 < 0, what Quadrant is Point (0) or P(0) located?

A: In first quadrant, All the six trignometric ratio are positive. In second quadrant, Only sin θ and…

Q: If sec2A = Select one: a. 3 deg O b. 5 deg O c. 7 deg d. 6 deg 1 sin13A' determine the angle A in…

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Q: y 6

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Q: If 0 = 303° then the reference angle 0' is %3D

A: The reference angle is the acute angle made by the terminal side of an angle with the x-axis.

Q: If θ is an acute angle and cot θ =1/4,

A: given θ is an acute angle and cot θ =1/4  We have to find tanπ2-θ