Find the angle (in degrees) between the vectors u=< 3, V3 > and v =< 4, 3/3 >: O 24.60 O 20.8° O 17.20 O 18.20 O 33.40 O 22.40

Q: Is a quadratic equation an identity? Which is the strongest answer? A. Is an identity because the e...

A: Correct answer is Option (D).

Q: Find the bearing from O to A. The bearing from O to A is

A: NOTE: Refresh your page if you can't see any equations. . here vector OA is in the southwest directi...

Q: In the interval 0 <z< 2n, for what value of x does sin a = cos x? and 4 4 only 4 and 4. 4. - only /1...

A: The solution are next step is

Q: If sec⁡ x=3/2, and 270°<x<360°, what is cos (x/2)?

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Q: a) A line perpendicular to a line with slope - has slope? 3. b) A line perpendicular to a line with ...

A: assume m1 and m2 be the slope of two lines If two lines are perpendicular then m1m2=-1 if two lines ...

Q: Find the tangent of ZD. D 2/23 3-1T E Write your answer in simplified, rationalized form. Do not rou...

A: We know that  Tan(theta)=opposite side/adjacent side

Q: Given right triangle ABC with altitude BD drawn to hypotenuse AC. If BD = and DC = 72, what is the l...

A: NOTE: Refresh your page if you can't see any equations. . here we have  CD=72 BD=24 here BD is the a...

Q: Find a positive angle less than 2rt that is coterminal with the given angle. 150 299T A positive ang...

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Q: Which of the following is equal to Sin-1(-2- j2.5)? O 0.1343 - j2.3445 O -0.5409 - j2.8003 O 2.4331+...

A: We have to find the inverse trigonometric function in terms of complex number.

Q: Solve for z, and give your answer in the form a+bi. (z-2-2i)/(-5-i) = z

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Q: Which of the following is FALSE? A. sin? 0 + cos? 0 = 1 B. 1+ cot? 0 = csc² 0 C. 1+ tan? 0 = sec2 0 ...

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Q: If cos theta > 0 and csc theta < 0, in what quadrant should theta lie?

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Q: 3. In triangle AEFG, ZE = 90°, g= 4.0 m, and f= 2.8 m. Solve for ZF to the nearest degree. a. 46° b....

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Q: Convert the angle in degrees to radians. Round to two decimal places. - 59° - 59° = radians (Round t...

A: topic- degrees to radian conversion

Q: Find the area of the triangle with a = 18, 6 = 30, and c = 40. %3D %3D Area = Round your answer to 3...

A: NOTE: Refresh your page if you can't see any equations. . here we have a=18 b=30 c=40 find the semi ...

Q: 9. Determine the length of x to one decimal place. 97° 29° 3.4 a. 0.8 b. 1.7 c. 2.9 d. 4.8

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Q: /hich of the following trig formula would you use; SOH CAH TOA or Sine Law for the following questio...

A: Use sine law

Q: 157" =x (mod 11), 0 <x<11

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Q: Find the length of the arc, s, on a circle of radius r intercepted by a central angle 0. Express the...

A: Given, r(radius)= 20 inches theta(Central angle)= 10°= 10*π/180 radians= π/18 radians

Q: Find the radian measure of the central angle of a circle of radius r = 50 inches that intercepts an ...

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Q: 40° 63°

A: In this question , we can find remaining angle x . In triangle , sum of all interior angle is 180°.

Q: If 20 is in QII and cos 36 cos 0+ sin 30 sin 0 = then sin 20 is equal to 2 O V2 O V3 2 0 1 o 1

A: cos 3θ cosθ+sin 3θ sinθ=-12

Q: What is the length of the transverse axis of the hyperbola whose foci are (0, -5) and (0,5) , and wh...

A: The foci of Hyperbola are:   (0, -5)  and  (0, 5). Length of transverse axis of Hyperbola is:  2a Le...

Q: Which of the following statements is/are TRUE? 1. The range of f(x) = cot a is (-00, +0). 2. The ran...

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Q: Solve. Write your answer as whole number. 4 x 15 x 15 = 5. 4 %3D ||

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Q: Find the side labeled x. (Round your answer to one decimal place.) X = 28 ° 20 90

A: Given:      

Q: How many solutions are there in the interval x E -3T 2 for the equation V3 cos 2x 2 8.

A:

Q: Find the tangent of ZD. 2/23 3-1T E

A: The given triangle is:

Q: A landowner says that his property is triangular, with one side 475 m long and another side 350 m lo...

A: We need to find possible lengths of triangles.

Q: (a) (b) Find the height of the pyramid. Find the angle between the planes VAB and VBC.

A: FIND THE SOLUTION GIVEN BELOW.

Q: If P(a, b) is on the unit circle whose arc length from the point (1,0) is t, which of the following ...

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Q: Prove each identity. cos x 1- 1+ sinx 0. sinx %3D

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Q: 1. Find the arclength s and area of the sector A for the image below. Round each answer to two decim...

A: SOLUTION-

Q: Find the radian measure of angle ?, if ? is a central angle in a circle of radius r, and ? cuts off ...

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Q: Find the radian measure of the central angle of a circle of radius r = 50 inches that intercepts an ...

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Q: Identifying parts of a triangle for trigonometry. For the triangle PQR, identify the following: a) T...

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Q: Ron and Harry, who are 40 ft apart, are watching a Quidditch match. If the angle of elevation from R...

A: topic - application of trigonometry

Q: Find all solutions (x) of sec^2(3x)=25 within the interval [0,2pi) using the following process: A.)...

A: Given: sec23x=25Interval: [0, 2π) Reciprocal identity: cosx=1secx

Q: Evaluate; sin? COs-1 Consider the angle in first quadrant.

A: topic - trigonometric ratios

Q: Which of the following is FALSE? 01+ tan? x = sec? æ 1 sec x = CSC x O cot x sin x= cos x = COS X O ...

A: Solution ) We know that  1) 1 + tan2x = sec2x 2)Sec x = 1/ cosx 3)Cotx sinx     [ cotx = cosx/sinx] ...

Q: For this visual pattern find the explicit rule using n for the figure number

A: topic - sequence   

Q: From the top of a building 70 feet, high, the angle of elevation of the top of a vertical pole is 18...

A:

Q: Convert the following angle in degrees to radians. 25° ... 25° = radians (Simplify your answer. Type...

A: To convert an angle from degrees to radians we should multiply the angle with π/180

Q: Verify the Trigonometric Identity; show steps. sin (x) – cos²(z) sec2(x) – csc²(x) sin(x) + tan(x) t...

A: We need to verify trigonometric identity.

Q: figure, a person standing at point A notices that the angle of elevation to the top of the antenna i...

A: Given query is to find the the distance between points A base of the antenna.

Q: If the terminal side of 6 contains the point (6, 8), what is the exact value of sin (8 – )? 7/2 10 V...

A: We know that if the point in the angle's terminal side is P=(x,y) then sin(bita)=y/r and cos(bita)=x...

Q: An airplane is flying at an elevation of 5150 ft, directly above a straight highway. Two motorists a...

A: Given query is to find the distance between the cars.

Q: If cot 0 is undefined, and <0 < *, then what is the value of Csc 0? O-1 O undefined 0 1

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Q: 10) Graph y = x - 1 3 Fill in answers hen plot two points then guaph. Slope = %3D y-intercept = %3D ...

A: Solving the problem by finding the slope and the y intercept.

Q: Solve: sec x = V2 + 2πkk e Z U + 2π시k E Z 3. + 2πkke z 2Tk k EZ 4. 4 + 2rk|k € Z 3 + 2rk|k E Z 3. of...

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