Write the equation of a sine or cosine function to describe the graph. म | نیا 3 -1 -2 ننا w|*. falm A. 4x m what 5x

Q: Given the vector i = (6,5), find the magnitude of the vector. Write answer rounded to 1 decimal…

A: Given data u→=6, 5

Q: Find the exact 36.) 25+1(1-the syd value expression - E Cos-² (1) = ? of

A: let cos-1(1)=x

Q: Graph: y=sin(pix)-1

A: We have to graph the given function

Q: Find the missing length or angle of the triangle shown below. 1. 2. 30 solve for c solve for x C 72…

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Q: A 35° b=320 cm B a C

A: Given right angled triangle

Q: Solve AABC where (round all values to one decimal) a = 7km, b = 11km, c = 13.5km A = B = C= O O

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Q: 3.) Use Valve an identity to find the the expression.. of the Sec²80-tan ²80 ?

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Q: Use Descartes' Rule of Signs to determine the possible numbers of positive and negative real zeros.…

A: Descartes Rule of signs : For f(x) , the number of sign changes between consecutive pairs of terms…

Q: Find two values of 0, 0≤0<2л, that satisfy the following equation. √√3 2 sin 0 = -

A: We have,  0 &lt;= theta  ≤  2pi  sin theta = - (sqrt(3))/2

Q: A mass is attached to a hanging spring and undergoes simple harmonic motion about an equilibrium…

A: The  displacement of the mass in cm is given by y=-4cosπt6

Q: Solve AABC by using the given measurements. Round measures of sides to the nearest tenth and…

A: To solve ∆ABC by using the following measurements. a=12, A=58° Note: Since, the student has…

Q: The distance of the point (k, 2k, 5k) from the origin is 30. Find the positive value of k.

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Q: Use the remainder theorem to find P (3) for P(x)=x²-2x³-6x² +6. Specifically, give the quotient and…

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Q: Prove the identity: 1 1 2tanx 1sinx 1+ sinx cosx isinx L.H.S. itsinx

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Q: A 15 foot ladder leans against the wall such that the distance between the base of the wall and the…

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Q: In the diagram below P(x; √3) is a point on a Cartesian plane such that OP=2. Q(a; b) is a point…

A: Note : Since you have posted multiple questions, we will provide the solution only to the first…

Q: Use the Pythagorean Theorem to find the length of the missing side of the right triangle. Then find…

A: A right angle  triangle is given whose sides are ; BC=a=16 AC=b=30 AB=c Find the side c and all six…

Q: Please find the exact value of the expression: csc 87° sec 3° - tan 3° cot 87° = __?__ Simplify…

A: Solution- csc 87° sec 3° - tan 3° cot 87° = ? We know cosec (90-x)=sec x cot (90-x)=tan x

Q: How tall is the tower? X 60° 17 ft 50 ft [?] ft Round to the nearest hundredth. I Enter

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Q: A collection of points is shown on the complex plane. 14 ↑Imaginary Axis ● P 5 Q Z1 ● Z2 -14 -12 -10…

A: In this question , we will fin which point represent z1z2 .

Q: SECTION 1: Knowledge/Understanding 1. Ashley borrows $1200 for 4 years. At the end of that time, she…

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Q: Use the triangle shown to the right to evaluate the following expression. If necessary, express the…

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Q: Help please

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Q: Given 2 vectors: (-4, 7) & (-1,-6) 5. Find the value of the dot product: 6. Find the angle in…

A: As per the guidelines we are supposed to solve the first three subparts. Please repost the other…

Q: Use a sketch to find the exact value of the following expression. cos sin cos sin - 1 6 N -1 6N 9…

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Q: Find the magnitude and direction of the following vector v=-6i-11j

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Q: Which of the following gives the polar form of the equation 3y = x + 4?

A: given equation is 3y=x+4

Q: Given the vectors u = -5i - 4j and 7 = 6i + 9j (round all values to 1 decimal place) A. Find u B.…

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Q: Divide 4. (cos(275) + i sin(275°)) 8. (cos(265) + i sin(265°)) Fill in the missing values below.…

A: We know that the formula sin^2A+cos^2A=1  And cos^2A-sin^2A=cos (2A)

Q: Use a calculator to find the value of the acute angle 0 in radians, rounded to three decimal places.…

A: We have,  cos θ = 0.1607

Q: 4. How many total solutions are there in the interval of [0, 360°) for 4 cos2x cotx - 2 cotx = 0 5.…

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Q: May 29, 2023 (Monday) Lesson: Law of Sines Exercises: A. State an equation that will solve x. 1. 41°…

A: Since you have posted multipart questions i can do first three subparts with A and B as per our…

Q: Find the exact values of sin 2a, cos 2a, and tan 2a given the following information. tan a = 15 8…

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Q: Use the given triangles to evaluate the following expression. If​ necessary, express the value…

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Q: The domain of r=4sin 20 is restricted to produce the graph shown. KIN 3m 2 What interval for 8 will…

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Q: Q.8 A small fast food restaurant invests $ 4000 to produce a new food item that will sell for $…

A: The break-even point is the point at which the cost and revenue are equal. The substitution method…

Q: Graph: y=cos(2x+pi/4)

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Q: Several points are shown on the polar coordinate plane. k P d KIN 2 3m 2 R 5л Which of the following…

A: NOTE: Refresh your page if you can't see any equations. . the given polar coordinate is

Q: Divide 6. (cos(240) + i sin(240)) 10 (cos(130) + i sin(130)) .

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Q: Graph: y=2sin(x+3.1431592654/4)

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Q: 1/ 1+ Han²x = ( Pythagorean 2) Express Sin 2x in terms of sine & cosine. 3/ Half-angle formula for…

A: Since we are given with multiple number of questions and answer will be according to the guideline

Q: 2. 1+ cotx tany. Solution: LS 1+cotx tan y sin(x+y) sin.xcos y Therefore since LS-RS, 1+cotx tany.…

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Q: 11. Determine the length of side p to the nearest tenth of a metre. R 62° р S 10 m 40° U

A: Sine Law asinA = bsinB = csinC Where a, b and c are the sides of the triangle A , B and C are the…

Q: Find all all solutions on 0 ≤ 0 ≤ 360 to the following equation (round all numbers to one decimal)…

A: The given trigonometric equation sin2θ+4cos2θ-7cosθ+1=0. We have to find the solve this equation.

Q: i. Let Cr be a contour lying inside C, parametrised by y : [0, 2π] → C, y(t) = zo + r exp(it) where…

A: Given,   Cr be a contour lying inside C, parameterised by γ : [0, 2π]→C,γ(t)=z0+reit, where r&gt;0.…

Q: Which of the following represents the polar equation r= (tan²0)(csc) as a rectangular equation?

A: We know that the polar and rectangular relation  x=r*cos(theta)  And  y=r*sin(theta)

Q: 60 2 1 30° 冷

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Q: IF 0= arccos x,-1 ≤ x ≤ 1, then cos0 = x and 0 ≤ 0 ≤ T

A: Cosine positive 1st and 4th quadrant

Q: The point given below is on the terminal side of an angle 0. Find the exact value of each of the six…

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Q: Find the measure of x. 48.9° X x = [?] X 138

A: given angle is 48.9 degrees for given angle, perpendicular=x and base=138