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Q: 13.

A: Given, A vector V that goes from origin to point -3, 5  We have to draw the vector V and write the v...

Q: Find the exact values of the other five trigonometric functions of θ. a. cot θ = −8/15 and sin θ &lt...

A: (a) cot θ = −8/15 and sin θ < 0 (cos θ)/(sin θ) = −8/15  sin θ = −15/[sqrt (82 + 152)] = −15/(sqr...

Q: midpoint of one line to the opposite corner. We then extend one side of the square by the length of ...

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Q: B M Given: LA S MB, BL AM Which statement about quadrilateral LAMB is true? Quadrilateral LAMBIS a p...

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Q: the five remaining trig functions.

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Q: D. A group of campers hikes down a steep path. One member of the group has an altimeter on his watch...

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Q: P/Salue for x:- Qzt Find domaia of : YEx)=/x²+4 2

A: #1 Solve for value x #2 Domain of function

Q: (2)

A: Given : The diagonal of a rectangle is 341 milliliter Longer side is 271 milliliters In a rectangle ...

Q: 25.

A: Complex number is given by z = -6 + 8i

Q: answer the following quesiton

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Q: If 0 = then 3 sin(0) = cos(0) = %3D

A: Given  θ = π/3

Q: How can this be solved?

A: Given triangle is a right angle triangle Whose dimensions are given in the figure

Q: A lizard moves through the plane with its position at t seconds given by the parametric equations x=...

A: →cos(nπ) = (-1)n  →First find the inital co-ordinates at t = 0. Now, we have to find the time at whi...

Q: 10 lim ]-Vx How (l-x) = (1-Vã) (1+ )

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Q: (5)

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Q: How high does the ladder reach

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Q: 23. Use the quadratic formula to find all solutions in the interval 0° <0<360° to the nearest tenth ...

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Q: Q4\ If z and z are conjugate complex numbers, find two complex numbers, z = Z, and z = z2, that sati...

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Q: Calculate the six trigonometric function values of an angle e in standard position whose terminal si...

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Q: 2 -1 X = CSc™ B)

A: solve for x

Q: A) Write an equation using the graph below using a sine function. B) Write an equatin usin ghte grap...

A:   f(x) = Asin(ωx-ϕ)+ B where f(x) = function of 'x'A    = amplitude of the sine wave ω    =  2πT  = ...

Q: Use a calculator to evaluate the trigonometric functions. Round to four decimal places  a) sec35 b)...

A: We have to find the values of sec35 and cot(-87)

Q: e2x-1 (1) Lim

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Q: 5.

A: Heading: angle made with North direction in anti-clockwise motion airspeed: Speed of plane with resp...

Q: Find a and d for the function f(x) = a cos(x) + d such that the graph of f matches the figure. a = 2...

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Q: (5)

A: Given b=7. c=25. The right triangle ABC can be represented as:  

Q: Find the measure in radian(s) of the acute angle a with the following given trigonometric function v...

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Q: find the area of the windshield cleared by a wiper blade that is 18in long, at the end of a 23 in wi...

A: We need to find the area of the windshield cleared by a wiper blade that is 18in long, at the end of...

Q: Write trigonometric expression as an algebraic expression.

A: I have used the formula for sin(A+B) =SinAcosB+cosAsinB

Q: Next Question: If the terminal side of an angle goes through the point (4, 9), evaluate the six trig...

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Q: Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the tempera...

A: an equation for the temperature, D, in terms of t.

Q: What is the answer in number 9, Area of the triangle EXP with just the use of Cartesian (X,Y) Points

A: We know that area of a triangle △ABC with vertices Ax1,y1, Bx2,y2 and Cx3,y3 is given as △=12x1y2-y3...

Q: By using Sandwich Theorem, prove that lim sin r X-0 x

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Q: Trigonometry Question

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

Q: Find the LINEAR SPEED in feet/second of an object rotating at angular speed 55° per second on a circ...

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Q: Janna wants to measure the height of a cliff. She finds that the shadow of the cliff is 39 meters. I...

A: Given :  Height of the shadow of the cliff is 39 meters               Height of the janna is 1.61 me...

Q: Find the exact function values

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Q: Find missing sides in a right triangle.

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Q: The minute hand of a clock is 9 inches long. How far does the tip of the minute hand move in 40 minu...

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Q: (4)

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Q: What is 34.6149 3 decimal places rounding off

A: Given, 34.6149 We have to round it nearest to 3 decimal places. Concept used:

Q: Simplify and write the trigonometric expression in terms of sine and cosine: sec t – cost (f(t))? se...

A: Given that, ft2=sect-costsect

Q: For the problem below, the magnitudes of the horizontal and vertical vector components, Vx and Vy, o...

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Q: By using the addition formula derive the identity of the function sin (x -), then choose the correct...

A: We find the value of the  function sin(x- pi/2) by using addition formula. 

Q: a) lim 2x e* +In x = ?

A: To find: The value of limit limx→+∞e3x+ln xe2x+x2. Concept used: Properties of limit: limx→∞fxgx=lim...

Q: What is the reference angle? radians. In what quadrant is this angle? (answer 1, 2, 3, or 4) sin 4 C...

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Q: If the terminal side of angle 0 is in the first quadrant and sin(0) = , what is the exact measure of...

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Q: How do I find the refrence point for  t = 3.2

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Q: he position kf an object in circular motion is modeled by the parametric equations x=3sin(2t). y=3co...

A: Answer : According to question , In the position of an object in circular motion is modeled by the p...

Q: Find the reference angle of 17π/12. Enter the answer in radians.

A: If the angle θ ranges from π to 3π2, then the reference angle will be θ-π

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.