alues of the sine and cosine functions for 20

Q: Find the magnitude and direction angle of the vector. (-3,1) What is the magnitude of the vector…

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Q: A man is lying on the beach, flying a kite. He holds the end of the kite string at ground level and…

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Q: Solve the equation using Gaus Jordan Method Given: 2x+y-z=1 5x+2y+2z=-4 3x+y+z=5

A: Here we have to use the Gauss Jordan method.

Q: 4. Find x. 19.99 .03 29.9 22.6 41° X 26 New version available! (3

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Q: If possible, also provide the alternative solutions to solve the problems aside form the generally…

A: Height of tower

Q: Find each of the following Given: u = ; v = ; w = 1. u.v 2. (u.v)w 3. u.(2v)

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 7) cos 15°

A: Solution: As per our guidelines, we are supposed to answer only? One question ( if there are…

Q: 2. Solve For O40127 4cose=CO50+3

A: The given equation is;  4cos(theta/2) =cos(theta) +3.

Q: 1 tan x+ cot x 1 = 4 8. cot x+ tan x

A: We can verify the identity as below.

Q: Convert = 5 3 sin 8-cos e to rectangular form.

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Q: Michael plots the point with the polar coordinates (-2,-45). How does he plot this point? Drag a…

A: Michael plots the point with the polar coordinates -2, -4π3.To determine how does he plot this…

Q: Find the following product. (Simplify your answer completely.) (6 − 3i)^2

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Q: The sides of a nuclear power plant cooling tower form a hyperbola. The diameter of the bottom of the…

A: The equation of a hyperbola is simplest if the center of the hyperbola is at the origin. So let the…

Q: Tell whether the following pairs of triangles are similar or not. If thèy äre šimilar, Write the…

A: Solution is given below:

Q: Find the Discriminant - then tell how many solutions. 1) What is the number of solutions of: Show…

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Q: A pilot is flying over a straight highway. He determines the angles of depression to two mileposts,…

A: topic - law of sines

Q: What is the end behavior of the polynomial function? Drag the choices into the boxes to correctly…

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Q: Solve the system of equations by S-7x + 4y = = 0 8x5y = 190 (x, y) =

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Q: A pair of parametric equations is given. x=t², y=t-3, 3 st≤6 (a) Sketch the curve represented by the…

A: Here we have to graph the given function.

Q: 12. Prove cach sin 0 + 2 cos 0 cos 0 + cos 0 es. a) sin 0 + 3 cos 0 - sin? 0 2 sin a - cos a tan a =…

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Q: 11 ²3 51=1 / 21² 13 If we have two square matrices then true false

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Q: 0 1) y = sin 4 6 3) y = cos (20) 1 2 + la

A: This is a problem of functions of trigonometry. Based on concept we will answer the question.

Q: Find u + v u = and v =

A: Find u + v u = <6, 1> and v = <1, 7>

Q: Use an Addition or Subtraction Formula to find the exact value of the expression, as demonstrated in…

A: Solve the given

Q: La navette spatiale dans laquelle Lucie voyage est à 35 km du vaisseau-mère et à 42 km d'une station…

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Q: Draw the angle in standard position. State the quadrant in which the angle lies. Work the exercise…

A: -7π/6 here angle is negative so it is travel in clock wise direction from 0 degree so here angle is…

Q: 4√5 The variable t is a real number and P = is the point on the unit circle that corresponds to t.…

A: We have to find trigonometry function

Q: For numbers 13 and 14, refer to figure C. 13. If RK/ MA, which of the following pairs of ratios form…

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Q: What is the product of 3√2cis (2) and 2√5cis (4) ? Enter your answer by filling in the boxes. Enter…

A: We have to find out the value

Q: Rewrite sin(a−7π/4)in terms of sin(a) and cos(a).

A: Given the query is to rewrite the ue expression.

Q: Simplify the lefthandside so that LHS = RHS: 1+ cos(a) cos(a) 1 tan(a) sin(a) 1 1+ cos(a) 1- cos(a)

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Q: Heron of Alexandria (around AD 75) established a formula for finding the area of a triangle using…

A: Solving

Q: Question 6 A vector with magnitude 5 points in a direction 310 degrees counterclockwise from the…

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Q: 1) Divide a polynomial by a monomial Show work to Solve 12x - 4x2 + 8x 2x Solve by Long Division 2x…

A: To solve the following problem

Q: B. C. three D. four 9. Given that sec 0 = -V5 and tane> 0 , the exact value of sin 0 is: - 15 V5 В.…

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Q: Convert the Cartesian coordinate (-4,-1) to polar coordinates, 0≤ 0 < 2 r = Enter exact value. 0 =…

A: We have to find the angle and r

Q: (9) Use the half-angle identity to find cos 3π and < x < 2 JOTE: Enter the exact, fully simplified…

A: Given problem:- tan(x) =4/3  Find cos(x/2) and π&lt;x&lt;3π/2

Q: Convert 3i to the form x + iy

A: To solve the following problem

Q: Find the determinant of the matrix. 6 3 1 -3 -5 3 9 15 Determine whether the matrix has an inverse,…

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Q: If -<0 <2n and tane = 0.722, then the value of 0, to the nearest hundredth of a radian is:

A: Consider  tanθ=0.722   To find : θ      if π2≤θ&lt;2π

Q: Write the vector shown above in component form. Vector ww Note: In the graph, each box is 1 unit by…

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Q: 23.  If 0∘<θ<90∘ and sin⁡θ=1213, find cos⁡θ using trigonometric identities.

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Q: 5 T Find the area of the sector of the circle with radius 4 meters and central angle 6

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Q: What is the y-intercept of y=sec x? Select the correct choice below and, if necessary, fill in the…

A: y=secxFor y intercept substitute x=0 ⇒y=sec(0)     y=1

Q: Solve for 00く27 ニCOS = COS 2.

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Q: Find the infinite sum of the geometric sequence with 2 if it exists. 8 6, г a = -

A: The geometric sequence with a=6, r=28

Q: Sketch a graph of the polar equation. r = sin(60) π/2 -1.0 -1.0 0.5 1.0 -1.0 0.5 x/2 1.0 0. -0.2…

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Q: e period of y= 10 sin 2x is e period of y= 10 sin 2x is so the x-values for the five key points are…

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Q: 12) Is the Discriminant Positive, Negative or Zero ?

A: We are asked to find whether given is positive or negative.

Q: A ship leaves port on a bearing of 43.0° and travels 13.6 mi. The ship then turns due east and…

A: Draw the situation and use the Trigonometric ratio and coordinate plane to solve the question.