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Q: Add the vectors u (0, 3) and i = (- 2, – 1) graphically. Your graph should include u, v and the…

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Q: 7. Rewrite the complex number 4 + 7i into polar re" form.

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Q: Q38: If y = e2x sin 5x, then which of the following is true? (a) y" – 4y' + 30y = 0 (b) y" – 4y' +…

A: y=e2xsin(5x) --->1Differentiatey'=5e2xcos(5x)+2e2xsin(5x)…

Q: What’s the answer?

A: Solve the following

Q: Let v be the vector from initial point P, to terminal point P2. Write v in terms of i and j. P1 =…

A: A detailed solution is given below

Q: Evaluate the expression without using a calculator. (Assume the variable represents a positive…

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Q: Write the augmented matrix (with no row operations) for the system of linear equations. -X + z = -1…

A: topic - augmented matrix

Q: Perform the calculations given that u = (9, 8) and v = (5, 7). Find 4u - 5v. ... 4u - 5v =

A: Let's find.

Q: find the exact value of sin pi/6

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Q: Given an angle 0 in its standard position with cos terminal side of 0 is in the third quadrant, find…

A: Given: cosθ=-513

Q: The height, h, in centimetres, of a piston moving up and down in an engine cylinder can be modelled…

A: If f(x) is periodic function and f(x+k)=f(x), then k is known as the period of the function f(x).

Q: Solving Quadratic Equation by Completing the Square 3) x² - 12x + 32 = 0 Move constant term to the…

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Q: Find the total base area of a can of soda if the radius of the base is 5 centimeters and the height…

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Q: 9. Find the magnitude and direction of the vector (-1,9). 10. A boat leaves the marina and sails 3…

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Q: A 50-foot wire running from the top of a tent pole to the ground makes an angle of 55° with the…

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Q: Find the angle between the given vectors. Round to the nearest tenth of a degree. u = -i + 4j, v =…

A: Given that       u = -i + 4j   and  v = 3i - 2j  Here we have to find the angle between the given…

Q: The graph of a sinusoidal function has a maximum point at (0,5) and then has a minimum point at…

A: Here, given that, the graph of a sinusoidal function has a maximum point at (0,5) and then has a…

Q: 67. 2 sin 0 cos e

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Q: Verify the identity. cos 0(1+ tan? e) = 1 To verify the identity, start with the more complicated…

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Q: A 13

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Q: Identify the range and the x-value(s) of the visible vertical asymptote(s): 27 x( radians) a) Range:…

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Q: The storage tank holds 800 imperial gallons of water and the diameter of a tank is 48 inches what is…

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Q: 7. cos A = ar and sin B = 5 with A and B in QI. 13

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Q: Write the complex number in rectangular form. 8 cos -+ i sin 2 8 cos ,+ i sin - (Simplify your…

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Q: Use the graph to determine a. the function's domain; b. the function's range; c. the x-intercepts,…

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Q: triangle. Round decimal ans 7. D 12 E 3/7 F

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Q: A partial sum of an arithmetic sequence is given. Find the sum. 4 + 10 + 16 + . . . + 616 S =

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Q: 12. Consecutive angles of a rectangle are QA. congruent OB. perpendicular DC. complementary OD.…

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Q: Question Determine all the values of 0 in the following equation if 0 < 0 < 27. -12sin?0 + 5 = -4…

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Q: Solve the trigonometric equation for the indicated domain to the nearest hundredth in radians. - 7…

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Q: Find all solutions to the equation below in the interval [0,1/2π) Give all answers as exact values…

A: This is a problem of trigonometric identity. Based on the general formula we will answer the…

Q: Peggy is making a quilt using panels that are 1/2 foot by 1/2 foot. The quilt is 5 1/2 feet long and…

A: We know that area of the rectangle is given as  Area(A)= length×width.   Here i attached the…

Q: Using the Law of Sines to solve the all possible triangles if ∠A=102∘,a=35,b=13.∠A=102∘,a=35,b=13.

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Q: Solve the triangle shown to the right. a C= 40 A= 110° В c= 5 m ... B = (Type an integer or a…

A: Let's find.

Q: A b = ? C = 31 65° a =? В

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Q: Use the law of cosines to find a true statement from the list below, if C = 90°. O c² = 6²+a²-ba c²…

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Q: A small school has 190 students who occupy three classrooms: A, B, and C. After the first period of…

A: topic - linear equations

Q: Make a table of ordered pairs using values of theta that are multiples of 45 degrees. Up to 315…

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Q: What is cos θ? Use the figure below. ROUND OFF YOUR ANSWER TO TWO DECIMAL PLACES.    B.2. What is…

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Q: find the missing angle: cos (pi /6 ) = sin (_ )

A: By trigonometric identitycosθ=sin(π2-θ)cos(π6)=sin(π2-π6)cos(π6)=sin(π3)

Q: 12:27 l 5GE 4 5 e D 2+ + Solve using the Quadratic Formula. Show set up then answer 5) x2 + 2x - 3 =…

A: The given equation is; x2+2x-3=0.

Q: Write the vector v in the form ai + bj, given its magnitude ||v|| and the angle a it makes with the…

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Q: Aki is building a ramp at a doorway to her house. The end of the ramp is 6 inches above the ground.…

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Q: Given a triangle with angle A = 91 degrees and sides a = 35 and b = 20. Find side c.

A: I am going to solve the problem by using some simple trigonometry to get the required result of the…

Q: What is the curved surface area of the cone (the base is not included) if the radius is 10cm and the…

A: topic - Curved surface area and area of base of cone r= radius of cone h= height of cone s=slant…

Q: Sketch a right triangle corresponding to the trigonometric function of the acute angle 0 and find…

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Q: 4 cos't- sin" t=1-2 sint Which of the following four statements establishes the identity? A. cos t-…

A: Option (A) is correct See below the explanation

Q: In what quadrant does the terminal side of its positive reference angle lie? A. IV B. III C. I D.…

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Q: Find 2u, -3v, u + v, and 3u - 4v for the given vectors u and v. u = (-4, 3), (6,-3) %3D 2u %3D -3v =…

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Q: 1. Solve the following system of equations by hand using matrix row operations on the associated…

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