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Q: x2 + kx + 8 is equal to the maximum Find k so that the minimum value of f (x) value of g(x) =1+4x – ...

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Q: What are the angles of AABC with side lengths a = 13, b = 19, and c = 18? Round each angle to the ne...

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Q: Solve for all Values of 7: 12 sin2 T + cos T-6 = 0

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Q: Convert the rectangular coordinates to polar coordinates with r> 0 and 0 s0 < 2n. (4, 3) (r, 0) = Ne...

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Q: Find the exact value of the expression below, if defined. [sin-) + 2 sin-1 (-) - 2 COs in°

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Q: 3. A floor plan of a museum is shown. Draw a graph that represents the floor plan, where each vertex...

A: Given

Q: 16. Consider a projectile launched from ground level at an angle of elevation 0 with an initial velo...

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Q: THINK MORE... = -1.5x lies in the second quadrant. An angle in standard position coincides with the ...

A: Solved below

Q: True or false? sin45∘cos30∘−cos45∘sin30∘=sin60∘cos45∘

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Q: x+ cos X Find the derivative of tan x . O A) tan x+ tan xsin x+ xsec x+secx tan? x tan x(1+sin x) O ...

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Q: Vector i has its tail at the origin and makes an angle of 30° with the positive x-axis. Its magnitud...

A: Note that the coordinates of the vector are (magnitude×cos θ, magnitude×sin θ).

Q: /21 sin0 If 5 what is the exact value for tan 0 , where 0°<0 <360°?

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Q: Special Right Triangles A stained glass window is a regular hexagon made up of 6 equilateral triangl...

A: (!) Given: Hexagon is made up of 6 equilateral triangles So OM = 20 inches,  MB = 10 inches △OBM is...

Q: 7. 3(cos 240°+isin 240°) 4 5 (a) -+ 3 3 5.7 3 27 (b) 22 (d) 2 3 5 (c) -7+ 23 (e) 4 4 2

A: Note:Cos and sin function in the third quadrant is negative. Convert the 240° into 180°+60° and then...

Q: A satellite is circling above the earth as shown below. When the satellite is directly above point B...

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Q: find the first asympto te of y = Tan(áx)

A: I am going to solve the given problem by using some simple trigonometry to get the required result.

Q: The base of the ladder in the figure is a 8 ft from the butlding, and the angle formed by the ladder...

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Q: Suppose ABC is a right triangle, and the tangent of A is 10/24. What is the value of CSc A? O 10/26 ...

A: Solution is here

Q: A point is graphed in polar form. Find its rectangular coordinates. (x, y) = ( 1. 2 34 4. R Watch It...

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Q: In the following triangle, what is the length of the hypotenuse? 16 45° Hypotenuse %3D

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Q: 7. Find the area of a sector of a circle with central angle of A if the diameter of the circle is 9 ...

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Q: Plot the point that has the given polar coordinates. 3. (5. - ) (5.- /2 z/2 /2 /2 -6 Need Help? Watc...

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Q: x=-4 sin t, y=-2 cost, 0<t<2n Rectangular equation: O=0 -6- 2. -8 -2-

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Q: A plane leaves airport A and travels 580 miles to airport B on a bearing of N 34° E. The plane later...

A: Given,           A plane leaves airport A and travels 580 miles to airport B on a bearing of        ...

Q: x)=x^4-2x^2-24

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Q: 18(cos 57° + i sin 57°) 12(cos 39° + i sin 39°)

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Q: find the missing sides and lengths of the following triangles

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Q: Eliminate the parameter from x = 2sint, y=4cost

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Q: A plane flies at a speed of 380 mph on a bearing of S45°E. Relative to the ground, the plane's speed...

A: Answer:  the following value of plane are given as shown in photo below : 

Q: A plane flies 452 miles north and then 767 miles west. What is the angle of the plane's resultant ve...

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Q: Find the area of ACDE: D 41 108° 14 cm E

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Q: Express vector v with initial point P and terminal point Q in component form

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Q: 2. The depth, d, in metres, of water in a seaplane harbour on a given day can be modeled using the s...

A: You have only asked part (d), so, I have to solve part (d). Given function, dt = 12 sinπ6t-5+14where...

Q: please make curve clear and determine the direction (clockwise or counterclockwise) of the curve. th...

A: Given that       x = -3t , y = t2  , -3 &lt;= t &lt;= 2  Here we have to draw the graph.

Q: D. Determine the value of the following trigonometric functions at the given 0 by finding the quadra...

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Q: A mouse is trapped in a maze. To find his way out, he walks 15 m east, makes a 90° left turn, walks ...

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Q: 60. Express tan t in terms of sin tif くt<2。 2

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Q: Find Jul, |vl, 12ul, v, lu + vl, lu – vl, and Jul - Ivl. u = 4i + j, = 5i – 3j v = |v| |2u| %3D lu +...

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Q: Verify the identity: cot? 0 = 1-cos² 0 sec² 0+cos² 0 sin? 0

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Q: 2. A boy starts his morning walk at point A reaches two points B and C and finally back to A such th...

A: We have to find the total distance travelled. 

Q: Find the period (in degrees) and amplitude of the equation. y = 8 cos(2x) period amplitude Graph at ...

A: The given data is: y=8 cos2x To find the period and amplitude,

Q: a. For what value/s of x is x? – 8.x + 18 > 0? b. Express in terms of sines and cosines of 0 and sim...

A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: Use a power-reducing identity to rewrite the following expression below in terms containing only fir...

A: Solution is given as below:

Q: e. Given SAS, (two side lengths and the angle between them) there may be 0, 1, or 2 different triang...

A: e: false For SAS( side-angle-side) , there should be atleast two triangles . In SAS , two sides of o...

Q: 1) A ship leaves a port and sails for 2 hours on a course of 46°at 20 knots. Then the ship changes i...

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Q: ii) Use the figure shown below to determine which trigonometric rat 60° 4 30° 48 (b) sin 30° 4 cos 6...

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Q: Use the following information to determine cos(2x). tan(x) = -4 and cos(x) is positive %3D Answer co...

A: 1+tan2x=sec2x cos(2x) = 2cos2x-1

Q: Convert the polar equation to rectangular coordinates. (Use variables x and y as needed.) 0 = - T

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Q: nswer

A: We have to solve the problem

Q: Use the information given below to find cos (a+B). 4 with a in quadrant I 3 tan a = 3 sinß = with B ...

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