3 -8-7-6-5-4-3-2-1 ด่ง 2 1 -1 2 3 4 5 -2 -3 -4 -5 -6 -7 -8+ 6 Clear All Draw: Draw the vector < -5, 4> in standard position. Find the magnitude and direction angle (in degrees, 0° << 360°) of the vector shown above. (round each value to the nearest tenth) Magnitude: Direction angle:

Q: 10. Prove the following in Show Your Work 1 coty+tany -=sin y cos y

A:

Q: A plane flies 211 miles west, then turns and flies at an angle of 44° north of west for 377 miles.…

A:

Q: 20 P Hyp 63.1°/64.6) 25m Q d. 1102 Xole R The diagram above (not drawn to scale) shows the angles of…

A:

Q: How many solutions does the equation 4 cos(0) = 3 have? O No solutions Exactly one solution Exactly…

A:

Q: 11. Determine the period and phase shift of the following functions: a) y = 3 cos (-²/x + 4) + 2 [3]…

A:

Q: Suppose that (x, 8/17) is a point in Quadrant I  lying on the unit circle. i Find x. Write the exact…

A: The objective of this question is to find the x-coordinate of a point on the unit circle in the…

Q: Find the magnitude of the resultant vector. (−25.6, 7.7) V W (-11,-9.8) |R= [?]

A: From the given figure

Q: Ricardo and Jane are standing under a tree in the middle of a pasture. An argument ensues, and they…

A:

Q: Use the below data about average seasonal rainfall in Olympic National Park to estimate a period for…

A: Given that the data of rainfall  in each season from January to December in 2020,2021,2022Rainfall…

Q: During the ground contact phase of running, vertical ground reaction force F1 is 2000 N, the…

A: The objective of this question is to find the angle of the resultant force with respect to the…

Q: Find the exact values below. tan 765 csc (-2π)

A: The objective of the question is to find the exact values of the trigonometric functions tangent…

Q: I don't understand this. This is for a practice guide, but I just don't understand this. Please type…

A: The objective of this question is to verify whether the given equation is a trigonometric identity.…

Q: $37) sin cos Draw or add images here H IŢ Question Details Angle #1: Angle #2: Done 1 16. Answer in…

A:

Q: If θ = 30°, find the exact value of each expression below. (a) sin−θ =…

A: The objective of the question is to find the exact values of the trigonometric expressions sin−θ,…

Q: 11. Solve the Equation: -8 cose= 4√3: (-00,00) List multiple answers separated by a comma. Sample…

A:

Q: Evaluate. cos 2a if sin 3α = 2 sin a α

A: Final answer and explanation are clearly mentioned in the next section.Explanation:Please let me…

Q: If Ꮎ = sin (0) = cos(0) = -5π 6 then Give exact values. No decimals allowed! √2 xample: Enter…

A:

Q: Add 4 +57 when w = (75, - 23) and √ = (46, 86)*

A: To add  when .

Q: his is the base and Admiral Adams uses his instruments to determine that there is a 103° angle…

A:

Q: An 8-ft ladder leans against a house. If the angle of elevation of the ladder is 66°, how far is the…

A:

Q: Solve the right triangle. A = a = C= (Round to four decimal places as needed.) cm (Round to three…

A:

Q: Evaluate. cos 2a if 2 cos 3α = cos a

A: ​cos(2α)=−1,43​​Explanation:Step 1:​Given: 2cos(3α)=cosαTo find: cos(2α)​Step 2:​2cos(3α)=cosαUsing…

Q: Which of the following represents y = -cot x?

A:

Q: Find the exact values below. If applicable, click on "Undefined". csc (-300) cot ( -300)

A: The exact value is 32​. Explanation:To find the exact values of the trigonometric functions csc and…

Q: What is the answer for 19, 36, and 43?

A: Note that : Since you have posted multiple questions, we will provide the solution only to the first…

Q: The component of v in the direction of wis given by V. W W. W W Assume that w # 0. Calculate the…

A:

Q: How do I approach the question

A: To approach this problem, we can start by using the properties of the arctangent function and…

Q: Multiply.  (5y+4z)(6y-7z)

A: The objective of this question is to multiply two binomial expressions, (5y+4z) and (6y-7z).

Q: For #17 - 18, write the equation for the given grap mile a 3x 5x 3 7xx MR

A: Note:-Since you asked multiple questions which are not interlinked, according to our policy we can…

Q: Let v = (2, 2) and w= (-4,5). Calculate the following. The cosine of the angle between v + w and v-…

A: Let To calculate the cosine of the angle between .

Q: Use a calculator to solve the equation 4 cos (0) = 3 in radians. What is one possible solution for ?…

A: Given,

Q: Solve the right triangle ABC, with C = 90°. A = 56.2°, c = 21.3 ft B = a = b= (Simplify your answer.…

A: Given data regarding the question The Law of sine is given as follows where a , b and c are the…

Q: s) Converting between angle measure units. 1 turn counterclockwise = 1 10 = 2π turn counterclockwise…

A: The given fill in the blanks turn counterclockwise =radians  degrees turn counterclockwise =radians…

Q: 2, 3π cot²( -B) if sin 2ẞ 4 5

A: See the attachment.Explanation:

Q: Study the diagram of the unit circle at right. a. Evaluate sin(0). b. Evaluate cos(0). 0.62 V 1 W 0…

A: The diagram of the right triangle in the unit circle is given.The value of .The objective is to find…

Q: 1 πT It's true that cos ( )= and sin (5) – V³ Draw a diagram of an angle with a measure of radians,…

A:

Q: 5 Jennifer boards a Ferris wheel which has a diameter of 140 meters. The center of the wheel is 75…

A: The Ferris wheel rotates at a rate of 2π/25 radians per minute. Since one revolution is equal to 2π…

Q: 23. Place 'A' is 178 m due south of place 'B', place 'C is 273 m away from the place 'A', and 235 m…

A: The possible figure

Q: Consider the right triangle shown below where a = 9.08, b= 10.13, and c = 13.6. Note that and are…

A: Consider the right triangle shown below where .(a) To find the value of .(b) To find the value of…

Q: 3 п (3 2 sin (x-2п) cos ( -x ) + tan (п -x) tan 3 п 2 +x

A: Note:-Since you asked multiple questions, according to our policy we can answer only first question…

Q: Let (-6, -5) be a point on the terminal side of 0. Find the exact values of sin0, sece, and tan0.…

A:

Q: tan (tan¹ 3)

A:

Q: Find the exact value of cos(4x) if tan(x) = == -2,7 <y<T.

A:

Q: A dog runs 250 feet south, then turns and runs at an angle of 25° west of south for 252 feet. What…

A: The figure

Q: If x is greater than and equal to zero and smaller and equal to one, then simplify

A: The answer is as follows: arcsin(2x−1)−2arcsin(x​)=arcsin(8x2−8x+1).Explanation:Steps and…

Q: Use the Law of Sines to find the indicated angle 8. (Assume ZC = 61°. Round your answer to one…

A:

Q: 12. If the functions y=sin x and y = cos x are both subjected to a horizontal compression by what 2…

A: We have given function  and Horizontal compression by .If both the functions and are subjected to…

Q: Please recreate the steps clearly so i can retrace the steps and get a better grasp on the subject.

A: The objective of this question is to find the missing sides and angles of a triangle using the given…

Q: 3. If tanx=, what is cos2x, given that 0 < x <= ? a) c) b) d) - 07/00 7 25 4. Which expression is…

A:

Q: 4) Given cose = 13 7 and sine<0, find cot and sin0.

A: