Find the exact value of cos(2 tan−¹(-5₂2)). 12

Q: Recall the equation for a circle with center (h,k)and radius r. At what point in the first quadrant…

A: Recalling the equation of circle with centre (h,k) and radius 'r' is  (x-h)2 + (y-k)2 = r2 Given…

Q: Find the vertex, focus, and directrix of the following parabola. Graph the equation. Verify your…

A: Do some transformations and the go ahead.

Q: Two sides and an angle are given. Determine whether the given information results in one triangle,…

A:

Q: 95 pounds 65 8 102 pounds Find the magnitude (to the nearest tenth of a pou of the resultant force…

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: 3 The point P is on the unit circle. If the y-coordinate of P is 4' in quadrant II, then 2 = and P…

A:

Q: Need help with this two part question please.

A:

Q: Jul 26, 11:01:45 PM A parabola can be drawn given a focus of (-4, 1) and a directrix of y = 9. Write…

A: Parabola

Q: Analyze the following equation and graph it. r= 12 4 + 2 sin 0

A:

Q: The exponential function with a base of 5 has been reflected in the X axis vertically compressed by…

A:

Q: An example of a relation that is not a function, but is odd is: O a) 3

A:

Q: When a linear function and a quadratic function are combined through addition, the result is a…

A:

Q: From the top of a lighthouse was 60 m above sea level. A ship located 1200 m from the shore could…

A: Given:   To determine: angle of depression θ

Q: 4. 5. Find the dot product of u =(5,10) and v= (19,-9) 3. Are the vectors u = (12,-3) and v=…

A:

Q: 6. State the transformations that have been applied to the function: g(x)= -[2(x-4)]³ −5. Use…

A: The given function is gx=-2x-43-5

Q: Solve 4 cos(2t) = 4 cos² (t) - 3 for all solutions 0 < t < 2T t =

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

Q: Analyze the following equation and graph it. r= 7 7 + sin 0

A:

Q: A sector of a circle has a central angle of 145°. Find the area of the sector if the radius of…

A: Area of Sector is ∅360°×πR2 Where∅ is central angle and R is radius

Q: I. Find the solution 4. cos¯¹(2x) + sin set of the following. √1 - 4x² = π

A: Given problem:- Solve cos-12x+sin-11-4x2=π

Q: 48. Simplify a. 1/cos x b. 1/secx c. 1/tan x d. 1/sin x 1 sin³ x col² x sin x

A:

Q: A six-sided polygon is called: Select one: O Heptagon O Pentagon. O Hexagon O Octagon

A: Let's solve.

Q: Find the standard form of the equation of the hyperbola with; Foci: (0₁-3) and (0,3) and Vertices :…

A:

Q: The angle of elevation to the top of a Building in New York is found to be 5 degrees from the ground…

A: Note: As per our company guidelines we are supposed to answer the first question only. Kindly ask…

Q: If cos(0) sin (0) = = 2 and is in the 1st quadrant, find sin(0) 5

A:

Q: For the right triangle shown, find the length of side a. Round to the neares A b 11 ft

A:

Q: For the right triangle below, find the measure of the angle. Figure is not to scale. Round to at…

A:

Q: Find the area of the region in the first quadrant bounded by the hyperbola x2-y2-4 and one of its…

A:

Q: If sinX = -1/3 and cosX is positive, determine the exact value of cotX.

A: We know, cosx= ±√(1-sin2x) cotx= cosx/sinx

Q: The rectangular coordinates of a point are given. Find polar coordinates for the point. (5,-5)

A:

Q: bisod srt 2i 161 woh d 4 km 5 km no dignol erit enim 6 km

A:

Q: A 262 ft tower is located on the side of a mountain that is inclined 22° to the horizontal. A guy…

A:

Q: F 15° 0

A:

Q: 6. Solve for t, 0 ≤ t ≤ 180° such that tan(t) = √3.

A: Interval Quadrant (In unit circle) tangent  0≤t≤90° I Positive 90°≤t≤180° II Negative…

Q: Which of the following statements is false for an angle of radians, rotated from standard position?…

A:

Q: y = acos (bx) + c a = -0.25 b = π/0.9 c = 0.25 y = -0.25 cos (π/0.9 x) + 0.25

A: Let's find value of a,  b, c indicate.

Q: Which of the following is an equivalent expression to: 1-cos² (0) sin (0) cos(0)

A:

Q: You are standing at the top of a lighthouse, looking down towards a boat on the water. From your…

A:

Q: (0) cot (0) a) 1 b) cos(0)

A: topic:-trigonometry

Q: vector x = (-1.5  -2.5  -0.5) vector y = (-2  1  0) Evaluate the Scalar product of x and y

A:

Q: - · y' + y tan x = sec x

A: We can solve this as follows:

Q: sec2X - 4secX = 0         [ 0, 2pi )

A: Given problem:- sec2X - 4secX = 0         [ 0, 2pi )

Q: Find the measure of the identified angle. Round your answer to the nearest tenth of a degree. x 21

A: Our Aim is to find the measure of the angle 'x' of the triangle given below:-

Q: For the triangle shown, find the length AD. (Assume u = 15, v = 15, 2x = 25°, and 2y = 25°. Round…

A: We will find the required.

Q: Given the vector u⃗ =⟨−5,−1⟩, find the unit vector in the same direction as u⃗ . Enter an

A:

Q: Solve the equation on the interval 0≤0 < 2. sin ²0- cos ²0 = 0

A: Let's solve trigonometric equation.

Q: What type of reflection symmetry does the graph of f(x) = cos a display? a) reflection in the x-axis…

A: Part_a_ The Domain of three basic trigonometric functions?   Basic trigonometric functions are…

Q: If tan(x) = Give exact answers. sin(2x) cos(2x) = 10 9 tan(2x) = Submit Question (in Quadrant 4),…

A:

Q: 3 and 0° S P ≤180°, determine with the aid of a sketch 5 If cosP- and without the use of a…

A: As per our guidelines we only solve one question and rest of the question will be reposted.

Q: 23 If tan(z) 28 Give exact answers. () sin COS tan T - ********* www. (in Quadrant 1), find

A: NOTE: Refresh your page if you can't see any equations. . . the tan function is given by compare…

Q: Solve the equation given. Enter all solutions, in degrees, that lie in the interval [0∘,360∘). Do…

A: The given equation is 2sin2y-7siny+3=0

Q: To find the distance across a river, a surveyor chose points A and B, which are 215 feet apart on…

A: