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Q: a B=43° and c=25 m

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Q: Find the area of a triangle if C = 160°, a = 10 cm, and b = 15 cm. (Round your answer to one decimal...

A: Find the area of a triangle if C=160°, a=10 cm, and b=15 cm

Q: 6. Sketch the graph of the function over one period y=2+ sin(4x). Plot at least three points exactly...

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Q: Find the exact value of the expression: sec sin 17

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Q: 4. [12] z =12(cos150° +isin 150°) and w=14(cos 240° +i sin 240°) а. Find zw with 0<0<360° b. Change ...

A: (a) Consider the given function as z='12cos150+isin150 and w=14cos240+isin240  

Q: 2z-1 Evaluate 7(z+2)(2z+1) dz where cis the circle z = 1

A: We have to evaluate the integral ∫C2z-1zz+22z+1dz, where c is the circle z=1.

Q: What is the coefficient of y' in the expansion of (3y-2)'.

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Q: Use your equation from question 1 to find what the height of the rocket is when the camera angle is ...

A:  Taking tangent angle in right angle triangle,   tan(theta) =h/5000             h = 5000 tan(theta) ...

Q: Refer to triangle ABC, which is not necessarily a right triangle. If A = 38.3°, B = 63.3°, and c= 45...

A: Given: A = 38.3o B = 63.3o c = 45.0 cm   To determine: C a b

Q: Two sides and an the given information results in triange a=7, b=5,A=70° angle are given. Determ une...

A: If you like the solution then please give it a thumbs up.... The Answer is:           Result :  One ...

Q: Kara did a survey to determine to study the types of pets that students in her school had. She surve...

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Q: ANSWER ALL THE FOLLOWING QUESTIONS BELOW SCH QUESTION 1 LI If sin 58° = k, determine, without the us...

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Q: Fill in the blank. The radian measure of 0 shown in the figure is 0 =.

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Q: From one point A, the angle of elevation of the top of a tall building CD is 12°. From another point...

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Q: If sin 0 = - find csc 8. csc e =

A: To find the csc(theta)

Q: Trigonometry Question

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Q: First, simplify the following expression: 1 1-sin x 1+sin x ` Then solve: 4 for x E [0, 5). 1-sin x ...

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Q: 9. Find the equation of the parabola that had vertex at (4,-2) and focus at (6,-2)

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Q: For the given right triangle, the longer leg is 2 units long and the shorter leg is 1 unit long.

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Q: 13. Determine the length of each side a. a) C b) 35° B 4.2 cm 11.8 cm 44 C. 130 20 A. 35 A B 5.0 cm

A: This question solution is based on law of sines. a/sin A = b/sin B = c/sin C Where, a,b,c = lengths ...

Q: #10 what is the correct graph ?

A: x  0  30°    60°   45°  90°  y  1   2/√3  2     √2     ~ By substituting above values , the graph wi...

Q: Label the sides of the triangle with H for hypotenuse, O For opposite side, A for adjacent side then...

A: we are given a right triangle as shown in figure: To find out: (a)Label the sides of the triangle w...

Q: Label the sides of the triangle with H for hypotenuse, O For opposite side, A for adjacent side then...

A: Use trigonometric ratio in terms of ratio of sides of triangle.

Q: 3. Prove the Identity. Show each step. tan x = csc x (1 + sec x) 1-cos x

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Q: Find the inverse of the following function graph both f and f 1 on the same coordinate plane. 10- y ...

A: If you like the solution then please give it a thumbs up.... The Answer is:           Result :    In...

Q: 3T Find tan (tan e), if n<e< Select one: O T-0

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Q: Solve the triangle. 2=8 340 (Do not round until the final answer. Then round to the nearest degree a...

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Q: A vector has initial point (−11,−12) and terminal point (20,−19) The component form of the vector is...

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Q: Is this correct? (If it is wrong, explain it please)

A: We have to check

Q: b= 11 Solve the triangle. Round all angles to the nearest degree. a-9 A B c=11 (Do not round until t...

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Q: Solve the equation for x, 0≤x&lt;2π cos x/2−cosx=0

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Q: 5. Solve the trigonometric equation: sin?(0) + sin(0) = 0.

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Q: Let f(x) = x2 + 15 Evaluate the following expressions. (a) f(-1) (b) f(x) = 40

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Q: From a fixed point A, a surveyor locates a pole at 215.6 ft. due east. The pole is 175.2 ft. from th...

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Q: Simplify the expression as much as possible. cos? 45° + cos? 60°

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Q: Sin 30 (OS Lis

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Q: The bearing of a ship from a lighthouse was found to be N13°E. After the ship sailed 5.5 miles due​ ...

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Q: Find an angle e between 180° and 270° which satisfies the equation cos 0 = 2

A: We know that cos is negative in 1st 2nd and 3rd quadrant.  cos(45degree)= 1/(root2)

Q: Write an equivalent sine function for :f(x)=cos (x-22.5)

A: Given that the function: fx=cosx-22.5°

Q: Find the missing side. Round to the nearest tenth.

A: The figure of the triangle is given by To evaluate : The value of x

Q: At a construction site, a pile driver drives a 3-meter post into the ground. The first hit drives th...

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Q: #20 what is the correct answer ?

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Q: Let a = (- 7, 1) and b = (1, – 10). %3D %3D The dot product is a 6 = %3D

A: a→=-7,1b→=1,-10  

Q: Find the slope of the line through the points (9,4) and (10,6) m=?

A: Since the slope of the line passing through two points (x1,y1) and (x2,y2) m=y2-y1x2-x1

Q: The Huqiu Tower in China was built in 961 CE. When the tower was first built, its height was 47 m. S...

A: As per the given information the figure is as follows: Let the equidistant point from top and botto...

Q: 4. Find the exact value of the indicated trigonometric function using the unit circle. sec(300°)

A: Topic- trigonometry

Q: #13 What is the correct answer for 13?

A: 1.) All trigonometry ratio are positive in first quadrant.2.) All t-ratios are changed in first and ...

Q: 5/3 Convert the point with Cartesian coordinates 2 to polar coordinates. Enter exact values for r an...

A: Convert the point with Cartesian coordinates 52,-532 to polar coordinates.Enter exact values for r a...

Q: Label the sides of the triangle with H for hypotenuse, O For opposite side, A for adjacent side then...

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Q: name the quadrant in which the angle theta lies. cot(theta)&gt;0, sin(theta)

A: To find the quadrant in which the angle theta lies. cot(theta)&gt;0,