2. The coordinates of a point on the terminal arm of an angle are shown. Determine the exact six trigonometric ratios for F (-7,4)

Q: What are the three ways you can describe a function? Select all that apply. A. A graph B. A number…

A: These are three ways to describe a function

Q: cot 180° cos 270⁰ sec 60°

A:

Q: COSZ 2) if Res(f,x) of the function f(2)=- a) -3/8 b) #-6 2ti c) 1/e d) 8/5 -is

A: To find Resf, π of the function fz=cos zz2 z-π3.

Q: Two cottages are across the lake from each other, as shown in the diagram. What is the distance…

A: We will find the distance between two cottages in the following step.

Q: At the bottom it is 1-tan^2 112.5 degrees, not a +, would this change the answer?

A: The given expression,         2tan 112.5°1-tan2112.5°

Q: 44. How long is DC in meters if AB= 100 meters, the angles of elevation are given below? D x mt C…

A: According to the guidelines, we are answering first question. Please repost the remaining.…

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A: Height and distance

Q: Find value of sin 2°/2°, tan5°/5° and sin 4°/4  . Please make sure its correct.

A: Let's find value.

Q: Q5. (a) Show that the curl of F is the vector field VxF=i-j-k

A: answer is in next step . please give a like .

Q: Let tan = 6 with in QI and find the following. sec 20

A:

Q: 6. Sketched are graphs of y = x² - 4 and y = -x² - 2. a) Calculate the coordinates of A, B, C, D,…

A:

Q: 1. In this theorem, the similarity between two triangles are determined when two sides of one…

A:

Q: 3. One of the primary trigonometric ratios for an angle is given, as well as the quadrant that the…

A: The solution is given below

Q: PRACTICE EXERCISES: A.. Complete the following table based on the figure below. Exterior Adjacent 2…

A: A) We know that the exterior angle of a triangle are those angles that are formed outside it. Two…

Q: Triangle PQR is drawn with QR = 9cm, PR = 13.5cm, and <P = 35°. The measure of ZPQR is 48.6° or…

A:

Q: Find an angle between 0 and 2π that is coterminal with the given angle. Draw first the given angle,…

A:

Q: From the top of a vertical cliff 40 m high, the angle of depression of an object that is level with…

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Q: How far would you have to be from the base of the object to get an angle of elevation of 20 degrees?…

A:

Q: 2) Find MZA C 25 Z62* B 28 A

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Q: The center of a clock is 60cm above the ground. The minute hand on the clock is 23cm long and starts…

A: topic- trigonometric equations

Q: У E. Suppose x Il y. If mza = 120°, find the measure of all the other angles. 27. mab: 31. mzf=. 28.…

A: here two parallel line x and y given  one intersecting line t given  which make angle with x line…

Q: x²+2x-3 (x-1)(x-2) 16. Given y = a) i) Zeros Determine with justification: ii) y-intercept iii)…

A:

Q: Please give me 2 examples explaining how we can convert a given degree measure to minute ('), and…

A: 74.87°=74°+0.87°74.87°=74°+(087×60)'74.87°=74°+52.2'74.87°=74°+52'+0.2'74.87°=74°+52'+(0.2×60)''74.8…

Q: If sin t = 1/8, and t is in quadrant 1, find the exact value of sin(2t), cis(2t), and tan (2t)…

A:

Q: 4. Which of the following expressions gives the measure of B? A. cos-1 (152+252-112 2(15)(25) B.…

A:

Q: Write an equation in slope-intercept form for the line with slope  and - 3/2 and y-intercept −3

A: To find out the equation of the line in slope intercept form.

Q: A. hypotenuse B. opposite side C. longer side D. shorter side 2. It is the ratio between the…

A: 4. Ration of sine function and cosine function is known as tangent So option C is correct

Q: Match the trigonometric expression with its simplified form. cot(x) sec(x) O sec²(x) O csc(x) O…

A:

Q: Use the given information to find the exact function value. Simplify your answer as much as…

A:

Q: The system of linear equations has a unique solution. Find the solution using Gaussian elimination…

A: Solve the following

Q: Part 3 of 3 The range in set notation is OO R 8 X 010 OSO 010 B 5

A: Here we have to find the domain and range of an inverse function.

Q: Determine whether the graph shown to the right represents a function. Choose the correct answer…

A:

Q: 10. What is the value of sec 60°? A. 2 B. - 2 C. - 1 D. 1

A: The objective is to solve 10,11,12 Use cosine rule in 12th question .

Q: 3. State the remainder when (7x5 + 3x4 - 6x² + 5) is divided by (x+1).

A:

Q: 14. Solve the following equations and inequalities. a) b). c) (1 : ¹+x= 27√√3 (2sinx+√3)(√2cosx - 1)…

A:

Q: You have measured the length of a table to be 205.0 cm, 205.8 cm, 205.4 cm, 204.6 cm, and 204.9 cm…

A: For this question we need to find the mean length and mean width of the table to compute the area…

Q: If angle x is in standard position such that Cos=-8/17 & Sine > O determine the exact value of Tane.…

A:

Q: 19. In right triangle PQR, PQ = 12 and QR = 5 cm, what is cos R? 12 5 5 A. B. C. D. 12²2324 13 12 5…

A: This is a problem related to triangle calculation. Based on the general formula and calculation we…

Q: Find the ratio of a pair of corresponding sides of two similar triangles whose areas are equal to 4…

A:

Q: e icct of te best answer. 1. Khalil knows that AB = XY and AC = XZ. What other information must he…

A: As per Bartleby answering guidelines if multiple questions are posted in a single picture then an…

Q: 18. Let AB = √65 inches. If tan B = 4 17, what is sin B? A 4 in C 7 in. 19. How many units is the…

A:

Q: Find an equation of the tangent line to the curve y = 2x sin x at the point (pi/2,pi)

A: To solve the following

Q: sin 150⁰ cos 240⁰ cos 45º

A: topic- trigonometric ratios sin(180-θ)=sin(θ)cos(180+θ)=-cos(θ)

Q: appreciated

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Q: dx (x²+4)² 5. f;

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Q: **Draw the given rotational angle on the x-y coordinate axis beginning at the positive x-axis. Show…

A:

Q: 13. If AB = 9 cm, BC = 5 cm, and AC = 7 cm, what is cos A? 5 7 5 7 A. B. C. D. For #14 - 15. 14.…

A:

Q: (a) The height of Mountain A is approximately feet. (Do not round until the final answer. Then round…

A: Follow the procedure given below.

Q: √√3 3 Need Help? Submit Answer If tan A = tan 2A = find tan 2A. X Read It Watch It

A: we have to given tanA=-√3/3 and finding tan2A

Q: Graph the trigonometric function. 1 y = COs x + Plot all points corresponding to x-intercepts,…

A: Graph the trigonometry function :        y=12cosx+π2