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Q: Find sin( ). (Hint: Use the half-angle formula.) arccos 3/10 V10/10 3V10/10

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Q: Find the other Five functrons of Angle A the Acute -)tan A- 5 CS Scanned with CamScanner

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Q: Let a = ci + jand b = 16i + 12j. Find c so that the angle between a and b is- 6° Round your answers…

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Q: Given the equation y=6sin(7π/6 x−14π/3)+3 The amplitude is:  ________________ The period is:…

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Q: Let a = ci + jand b = 4i + 3j. Find c so that the angle between a and b is- Round your answers to…

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Q: 1. At 4 pm, a tree casts a shadow of 30 meters opposite a 30 degrees angle. How tall is the tree? *…

A: The objective is to find the height of the tree.

Q: 11T Find the reference angle (acute angle) of 4 O a) - 3 4. b) 37

A: Given angle Note : The reference angle is the angle that the given angle makes with the x-axis.…

Q: Calculate v9+ 8i. Give your answer in a + bi form. Give the solution with smallest positive angle.…

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Q: Let a = ci + jand b = 4i + 3j. Find c so that the angle between a and b is Round your answers to…

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Q: Use the Law of Cosines to find the values of x and y.

A: Here we have to find the value of x and y,

Q: Drag the label for the length of the Sides of the triangle shown that would salisty the following…

A: In a right triangle with respect to angle x ,the longest side is called an Hypotenuse. The side…

Q: Use the dimensions given in the right triangle below. 15 12 What is the sine of ZA ?

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Q: Let a = ci + jand b = 8i + 15j. Find c so that the angle between a and b is- Round your answers to…

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Q: Let a = ci + jand b = 4i + 3j. Find c so that the angle between a and b is=. Round your answers to…

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Q: K M Select the Image of the triangle after It has been rotated clockwise by 55° about point J.

A: ∆LMK is the original triangle and ∆L'M'K' is rotated triangle at 55° in a clockwise direction

Q: New Challenger Find the opposite sign coterminal angle to and the reference angle for 9T 11

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Q: Part B-Application continues 4. Use the Cosine Law to find x. (3 marks) 20.9 m 71° 28.2 m

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Q: ド wCry Cos B y = ě .Sing %3D

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Q: 3 in Орр Tane Adj Opp Sine. Hyp Adj Cos0 Hyp

A: To determine: The perimeter and area of the given octagon.

Q: Mar 25, 5:06:12 PM A 15-foot ladder leans against a wall and makes an angle of 65° with the ground.…

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Q: What is the area of a sector when r = 3 and 0 = 2.75 radians? [ 2 ]

A: NOTE: Refresh your page if you can't see any equations. . here the given angle is  and the given…

Q: 3. Match the sketch with its corresponding angle: а. 115° b. 350° c. -460° d. -40° A. В. С. D. ++

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Q: Given the equation y=7sin(7(x−4))+3 The amplitude is:   _________ The period is:  _________  The…

A: If you like the solution then please give it a thumbs up.... The Answer is:           Result :  1.…

Q: 4 Using the image above, find the following: sec(6) [ Select] csc(f) [ Select] cot(0) [Select]

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Q: derive a quadruple angle formula for cosine. thank you sm in advance cos4x=

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A: some figure is given , we have to identify the acute angles

Q: Let a = ci +jand b = 9i + 12j. Find c so that the angle between a and b is- Round your answers to…

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Q: May 14, 11:20:17 AM Find an angle 0 coterminal to -974°, where 0° <0 < 360°.

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Q: Let a = ci +jand b = 4i + 3j. Find c so that the angle between a and b is Round your answers to four…

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Q: - & Exit Find angle B. Round the nearest whole degree and do not use units. 2) Find mZB 16° 14m 16 m

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Q: Let a = ci + jand b = 16i + 12j. Find c so that the angle between a and b is Round your answers to…

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Q: Find missing angle y. Round to the nearest tenth. 12 18

A: Given:

Q: 10. Find Yne exact value, Seca4o° -D tan "5e O ° CSce 480 1I. what Quadrant? a 2011 O his- G

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Q: Consider the diagram below, and assume that m/B = 61°, AB = 4.15 cm, and AC = 3.85 cm. C 3.85 cm 6 A…

A: Given: In △ABC, we have: m∠B=61∘AB=4.15 cmAC=3.85 cm Let, AB¯=cBC¯=aAC¯=b Thus for △ABC applying law…

Q: Find the of her Five functrons bf the Acute Angle Å sec A= 41

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Q: in the figure below, m Z1-2 and m2-(+93) Find the angle mesures

A: Here the angles ∠1,∠2 are the angles on a straight line. Hence, they add to 180°.

Q: Use a linear approximation to estimate the cosine of an angle of 66° Round your answer to four…

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Q: f side a using the Law of Cosines. R

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Q: Option 1 Option 2

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Q: Find the angle in the first quadrant that satisfies cose = √3 2π M FIM FU 6 None of these 5 T 6

A: We need to find the value of the angle θ such that cosθ=32.

Q: nd the cosine of the angle between the

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Q: Find the cosine of the angle of separation between a = (1, 1, 2) and b = (-2, 1, 5). cos (a) =???…

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Q: Which of the following is equal to arccos(-1/2)? — 2т /3 -T/3 T/3 27/3 ОООО

A: Find the value of  Cos-1(-1/2)

Q: Let a = ci + jand b = 3i + 4j. Find c so that the angle between a and b is Round your answers to…

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Q: Which radian measure is equivalent to -160°? 6/191- no correct answer O-8T/9 6/1g- О 16л/9 6/18

A: We have  given  angle  θ=-1600 As  3600=2π radian  10=2π360 radian 10=π180 radian  -1600…

Q: 4) Consider the following triangle 14 m 120 5m B (a) Use the cosine rule to show that a satisfies…

A: a) To use the cosine rule to show that a satisfies the equation             a2+5a-119=0…

Q: Let a = ci +j and b 8i + 6j. Find c so that the angle between a and b is Round your answers to four…

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Q: Let a = ci +j and b = 6i+ 8j. Find c so that the angle between a and b is Round your answers to four…

A: Here the given vectors are a=ci+j &amp; b=6i+8j

Q: Suppose that y is an angle with secy = and y is not in the first quadrant. Compute the exact value…

A: Given trigonometric function is secγ=97 We know that cosθ=1secθ So, we have cosγ=79