When multiplied out, what are the first 4 terms of (x + 3y)'"?

Q: Express the circle specified by a = 2 cos(0) y = 1+ 2 sin(0) in Cartesian coordinates and find the…

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Q: me

A: We will find the trigonometric values.

Q: A straight river flows east at a speed of 8 mi/h. A boater starts at the south shore of the river…

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Q: why is the inverse cos of -30/12 not possible? I understand how we get the other x values but this…

A: We know cosx≤1 for all real x.

Q: Since sine is an ---Select---v function and cosine is an -Select--- v function, we have the…

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Q: 9. The expression 2(sin30 9 - tan45 is equal to а. -1 с. 1 b. 0 d. 2 10. What is cos-0.32)? a:…

A: 9. let y = 2sin(30)-tan(45) we know that  tan(45) = 1 sin(30) = 0.5

Q: (ii) Prove the identity (2 - 2 cos 0) (sin 0 + sin 20 + sin 30) -(cos 40 - 1) sin 0 + sin 40 (cos 0…

A: As per our guidelines we are supposed to solve only one question i.e. question no (ii). For the…

Q: Suppose that sin t = and Cas t so • a5 a. what IS the exact value Of Cos t? b. what is the exact…

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Q: Find the four fourth roots of z = 625( cos 47 + i in ). Write each root in standard form. Wo = W1 =…

A: This question can be solved using the concept of fourth root of complex numbers.

Q: Given the function y = 4 cos(2x) + 6, where y is measured in metres and x is measured in minutes: a)…

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Q: Simplify each power of i. Use either i, −1, −i or 1.      a. i12 =       b. i13 =       c. i14 =…

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Q: Solve the trigonometric equation for all values 0 <0 <n 2 cos(2x) + V3 = c

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Q: Suppose that tant 12 and sin t 20 use the appropriate Double - Angle Identity to bolve each of the…

A: Given that          tant = -125  and      sint&lt;0                           tant = -125…

Q: Activity 1: Find Me 21 20

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Q: L In the figure below, RM1AD. Complete the statements that follow. 45 Find: 1. ZMAD is a 2. MZDAR =…

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Q: Using half-angle identities, find the exact value of tan Note that 8 1- cos 0 1- cos 0 sin 0 tan 1+…

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Q: 4. For each pair of parametric equations: • find rectangular-coordinate equation for the curve by…

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Q: /3 and Cos v= 3/5 such i Suppose that sin both u and v in the 2nd quadrant as that are Nhat Is the…

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Q: 4. Four wheels are attached to belts as pictured below. Assume that wheels B and C are fixed to the…

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Q: Find the equation of the plane passing through the three points A = (-1,0, 2), B = (2, –1, 2), C =…

A: Directly use the formula for the equation of plane when 3 points are given.

Q: 1. Find the measure of all the numbered angles if z4 112. 1/2 3/4 5/6 7/8 TIA 1 = 22 = 23 = 24 = %3D…

A: We have to find out the angle

Q: 7. What is tan 60° ? a. V3 с. V3 b. 2 d. 2 8. In a right triangle PQR, PQ = 12 cm and QR = 5 cm.…

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Q: A quadratic polynomial y = 4x² + 7x – 3 has roots p and q. Find a quadratic g(x) = x² + ax + ß with…

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Q: 1) Which is another name for side ST? 11 km 5 km (a) (b) (c) t (d) rts 9 km 2) Which is the largest…

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Q: Ex. 2: Bert makes deposits of $2000 semi-annually into an account that pays 4% interest, compounded…

A: Given problem:- Bert makes deposits of $2000 semi-annually into an account that pays 4% interest,…

Q: Using the exact values of the sine and cosine of both 2π/3 and π/4 and an angle sum identity, show…

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Q: QUESTION 3 Determina cuál de los siguientes pares de vectores son ortogonales. + = - 2i+j, →= 9i +3j…

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Q: Solve and find the solutions. 1. 2 cos x – cos x sin x =0 2. sec^2 x + sec x – 2 = 0 3. 2sin^2 x –…

A: Note: As per our company guidelines we are supposed to answer the first three sub-parts of the…

Q: Describe the sine and cosine rules?

A: Given :   The sine and cosine rules

Q: 13. Evaluate the function. Give the exact value. cos (tan(V3) cos(arctan( V3 )= 0.5

A: Solve the following

Q: 2. (3x + 28)° TIA, ORTITUDO

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Q: Write z1 and z2 in polar form. (Express 0 in radians. Let 0 < 0 < 2n.) Z1 = 2/3 - 2i, z2 = -1 + i Z1…

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Q: 13. Evaluate the fTunction. Give the exact value. cos tan(V3) cos(arctan( v36 = 0.5

A: Solve the following

Q: す〇 y egqu 220Sin ( 2大昇土) J2=300 Cos (こ大早上)

A: 1. y1=220sin(2πft)y1=220sin(2π×50t)y1=220sin(100πt)

Q: 1. With respect to the given angle, what is the ratio of the hypotenuse to the opposite side? a.…

A: We have to solve given Questions.

Q: Find the two square roots for the following complex number. Write your answers in standard form.…

A: Given problems:- A) -16  B) 1+i√3  To find:- Two square roots of given complex numbers

Q: Add or subtract as indicated. Then simplify your answer if possible. Leave your answer in terms of…

A: Solving the problem by doing adding both the terms.

Q: Activity 3: The Six na the value of the following using the trigonometric ratio of the special…

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Q: Complete the chart below for this simple interest example. Simple Interest Chart Balance that…

A: Solution:

Q: Given 0, an angle in a right triangle and sin 0 = trigonometric ratios of 0. , find the remainin; O…

A: As we know from the trigonometric ratios;…

Q: The first term of an arithmetic sequence is 8, and the tenth term is 4. (a) Find the common…

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Q: 3. 65. r = -2 66. r= sin 0 Cos e 67. r 3 sec 0 68. r = 2 csc 0 69. r = 5 70. r= -3 71. 0 72. 0 = 0…

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Q: 3. Angle from the horizontal to the line of sight of the observer to the object above. b. Angle of…

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Q: Make a table of ordered pairs using values of e that are multiples of 45°. r = 8 cos e (r, 0) 1) 0°…

A: Given:      r=8 cosθ  when θ=0          r=8 cos0          r=8·1          r=8 when θ=45°         r=8…

Q: A lawn sprinkler is located at the corner of a yard. The sprinkler is set to rotate through 90° and…

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Q: 3. Give two angles that are coterminal with each of the following angles. Make one of the coterminal…

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Q: Find cos e if (1, –3) is a point on the terminal side of 0.

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Q: Find all angles, 0° <0< 360°, that satisfy the equation below. -2 cos (20) - 5 = -4 sin(0) – 8

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Q: What is the hypotenuse length of the right triangle? 13 12 7 units 12 units 13 units 5 units

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Q: Find the remaining parts of the spherical triangle 1. C=90degrees, A=19degrees 45’37”, B=87degrees…

A: We have to find remaining parts of the spherical triangle.