Solve for the values of sin2x, cos2x and tan2x when tanx = 1, on 0≤x≤

Q: Find the exact value of sin 255◦

A: Formula: 1.  sin(180°+x) = - sin(x)  2. sin(x+y) = sin(x). cos(y) + cos(x). sin(y)    The main…

Q: ch expression is equal to tan² x sin² x using identities? X tan² x + sin² x

A: Please refer to the image below

Q: A parabola can be drawn given a focus of (-4,-6) and a directrix of y = 0. Write the equation of the…

A: The given focus is -4,-6 and the directrix is y=0 of a parabola. The main objective is to write the…

Q: Find an equation for the graph shown to the right. Type the equation in the form y = A sin (ox) or…

A: we are going to write sin equation for the given function

Q: Solve the equation 2 sin²x=5 sinx, where 0≤x≤2♫ . (Round your answers to 1 decimal place if…

A: We have to solve given trigonometric equation.

Q: tan (0+180°) =tan(0).

A: We need to prove the identity:tanθ+180°=tanθ.We will use the formula:tanx+y=tanx+tany1-tanx. tany…

Q: 42° HEIGHT 40 ft 36°

A: In this question, we want to find the height of the tree from the given figure.

Q: if y=sin(x), z=cos(x), v=exp(x), where ( -5 ≤ x ≤4) could you plot x,y, z, v as shown below:

A: Graph of y = sin(x): Graph of z = cos(x):

Q: A chandelier is suspended from the ceiling by two chains. One chain is 46 cm long and forms a 64°…

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Q: 4. Determine the exact value for 5TT cos cot 3TT sec

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Q: 6. The tailgate of a moving van is 2.75 feet above the ground. A loading ramp is attached to the…

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Q: Convert the angle from degree to radian measure. 0-14 3 28T 857 9 169T 36 0 = -840°

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Q: Use a calculator to find the value of the following expression rounded to two decimal places. - 1…

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Q: Evaluate the cube root of z = 27cis (240°). Then raise them to cube. Show steps of your reasoning.

A: Using Demoivre's theorem, one of the cube roots is 2713cis(240°3) =3cis80°We know that the cube…

Q: 13-14. Using the law of sines, which expression is equivalent to c/ Sin C? a. c/ sin B c. b/ sin B…

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Q: Find m4A C 20 km 89 B A) 24° C) 28° 40 km B) 27° D) 30°

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Q: What is the period of the following trigonometric function: y=4cos(8pi x)

A: Finding the period of the trigonometric function

Q: Determine what the sign will be for each trig function. a. sin130 b. cot80 C. sec300 d. csc 240

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Q: II. Consider the polar curves C₁ : r = 3 (in blue) and C₂ : r = 2-2 sin (in red) and let R be the…

A: C1 : r1=3C2 : r2=2-2sinθ----------At intersection point: RHS of C1=RHS of…

Q: Determine the coordinates of image point after a rotation of 25 degrees about (0,0) from point (4,0)

A: Use rotation matrix

Q: 9. Determine the correct simplification of the expression (1 + cose)(1- cose).

A: SOLUTION-

Q: Caculate

A: We will solve the problem

Q: Find lul, Ivl, 12ul, |⁄2v|, lu + vl, lu − vl, and [u] – [v]. u = 2i + j, v = 4i - 5j

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Q: 1) Graph f(x) = 3* Fill in the table of values, then graph points and curve. x y 2 3²= 3¹= 3⁰= 3¹=…

A: We need to graph given function.

Q: Suppose the function f(x) = 9.09x represents the number of Chinese yuan equivalent to x U.S. dollars…

A: We have to find the composite function.

Q: 16.6 30° 17.5 42.5°

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Q: 4. Simplify sin 0-1 cos 8-1

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Q: Why is the topic trigonometric equations fun? Can you please elaborate?

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Q: Find the location of z = -3-4i on the complex plane and find |z|.

A: The given complex number is z=-3-4i Compare with,

Q: A 530 c=10 C 78° B

A: Sine Laws :     asin A=bsinB =csin C

Q: b = 12 42° C с a=22 - В

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Q: 3. f(x) = log2 (x+7)-1 X Domain: Range: End Behavior: As x→→ f(x)→∞ As x→→_____ f(x)→→x x-intercept:…

A: Given:- f(x)=log3(x+7)-1 To find:- Domain,Range ,end behaviour,x and y intercept

Q: a) Find the complement of an angle measuring 28° 3TT b) Find the supplement of an angle 4

A: Given query is to find indicated angles.

Q: Need help asap

A: Given, The function  1.f(x)=sin(-x) For these function graph B is correct.

Q: X D 18° 76.5 ct 30 B

A: Use sine law

Q: olve the vector product and scalar product of two vectors a = (1, 2, 3,) and b = (3, -2, 1)

A: Given a=i+2j+3k b=3i-2j+k

Q: The line of action of the 3280-lb force runs through the points A and B as shown in the figure.…

A: Given problem:-

Q: Solve the following equation for 0° ≤ 0 ≤ 360°. sin²0 – 1 2 = 0

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Q: The angle of elevation of point C from point B is 29 degrees; the angle of elevation from C from…

A: Use trigonometric ratio to find the required height.

Q: 3022.50l cot(-0) = - cot(0)

A:

Q: 2. A pilot flying a helicopter locates a person on the ground. The horizontal distance from the…

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Q: Cosine function that has amplitude of 2, midline of 5, and a period of 3 pi/2

A: We know that, y=acos(bx+c)+dwhere amplitude = |a|.and period=2πb.  phase shift =−cb. and vertical…

Q: 4. AC = AB= ZB= C 63 15 B

A: Here we have to find the remaing values of triangle

Q: 3. Given 0 < 0 < 2m, solve 2 cos2 0 +3 sin 0 = 3. 0 1, T 11개 ○ 풀, 끙, 끙ㅠ 6 6 0 1 ㅠㅠ 5개 27 6 6

A: We can find the answer as below.

Q: 2. Use only trigonometry to solve a right triangle with right angle C and c = 4.9 cm and b = 2.4 cm.…

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Q: You have a ramp that is 3.14 meters long, as measured along the surface of the ramp. You raise that…

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Q: 3 (x) - 128 (sin4x)+ -1054 (S/8x) | 60

A: We have to answer following Questions.

Q: The sides of a triangle are 20 cm, 25 cm and 30 cm. Find the length of the altitude to the longest…

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Q: Find the amplitude of the functions y=sinx and y=2sinx

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Q: A 12 feet ladder leans against the wall of a building and touches the bottom of a window that is 10…

A: We have to determine the angle of ledder with the ground