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Q: 2. Given 0 <0 < 2T, solve cos 20 - cos 0+1 = 0. 3 3

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A: We know volume of a cone of radius of base r unit and height h unit = (πr²h)/3 cubic unit

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Q: Solving Quadratic Equation by Completing the Square Show work, answer in simplest radical form 7) x²…

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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: Use the sum-to-product identities to rewrite the following expression as a product.…

A: The given expression,         cos140°-cos75°

Q: Find the constant term by completing the square. 1) x² + 24x + %3= 2 Take half the "b" term. Square…

A: Given,            x2+24xTo find : Find the constant term by completing the square.

Q: Triangle ABC is shown below with all three side lengths known. В 15 cm 11.2 cm C A 22.8 cm

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Q: how do i do this?

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Q: Write an equation for the transformed logarithm shown below

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Q: The vertices of a triangle are given. Find the side lengths to the nearest tenth and the measures of…

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Q: 2. Find a rectangular equation to represent the plane curve. If needed, state the appropriate…

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Q: What is the area of the trapezoid? * 6 4 5 8

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Q: 8:46 s e D 2+ + Solve using the Quadratic Formula. 7) 9x2 = 4 + 7x Show set up then answer a = b = C…

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Q: 35) if tan(AiB=3and tanB= 1 find tanA

A: Using tan(A+B) formula

Q: Decompose V into in two vectors V1 and V2, where V1 is parallel to W and V2 is orthogonal W. V=2i+j…

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Q: 1. The population, P, of a lakeside town with a large number of seasonal residents can be modelled…

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Q: 1. The solution to the equation 5sin0 – 2 = 0 over the interval 0, is (nearest hundredth) 2. The…

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Q: Find Sin 2x, Cos 2x, and tan2x terminateS if Cosx COSX = -15 quadrant I Hupo して 2x= Sin COS 2x = Cos…

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Q: Take a moment to skim this table of trigonometric symmetries . Then, complete the following…

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Q: 10- Maple plot 5- |x( degrees) Gi 120 10B0 -1080 720 -360 360 -5- -10-

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Q: 2cot Osin 0-cot 0- V 2 cot 0 - cot 0 4x 5x A) B) 2 4 A 3x 3x 3. A 3x C) 2 II 3x 3T D) 4 2 4 4. 2. 2.

A: To solve the following problem

Q: Ifr :R:r = 2:5 : 12 , then A A 45° В 60° 30° 90° B

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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: Determine whether v and w are parallel, orthogonal, or neither. v=-2i+3j, w=-4i+6j

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Q: Find sin(a + B) given that cos(a) = for a in quadrant IV and tan(8) = with 3 in quadrant I. %3D

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Q: A rocket is fired from the ground at some angle and travels in a straight path. When the rocket has…

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Q: The distance between cities A and B on a map is 11.5 in. The distance from city B to city C, is 5.5…

A: This question can be solved using the concept of bearing angle.

Q: The letters x and y represent rectangular coordinates. Write the equation using polar coordinates…

A: This is a problem, related to polar coordinates. Based on the assumption we will solve the question.

Q: Rewrite csc(tan(2.r)) as an algebraic expression for r.

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Q: 10. If angle A measures 115°, what is the measure of angle C? OA. 50° OB. 65° OC. 115° OD. 180° 11.…

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Q: A plane is flying with an airspeed of 245 miles per hour with heading 276.2°. The wind currents are…

A: To find the ground speed and course of the plane.

Q: 6. Find all the solutions to 2 cos (2x)-130 on 0<x<27

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Q: 18. Which expression is equal to + tan x using identities? tan r 1 sin z cos x sin x cos x sin a Cos…

A: Which expression is equal to??

Q: [tan (2n – 1) – tan-(2n + 3)]. n=0

A: A detailed solution is given below

Q: a. Suppose a represents a radian angle measure and cos(a) = -0.59. What is the numerical value of…

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Q: Give example open set is compact

A: follow next step

Q: find the angle between 0 degrees and 360 degrees that is coterminal with 375 degrees

A: The given angle is 375°To find the coterminal angle

Q: 00 O NH _°° N Carry out the indicated algebraic operation. (If not possible, enter IMPOSSIBLE in any…

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Q: x+ 16 is one-to-one. For the function, The function f(x) = X-4 a. Find an equation for f *(x), the…

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Q: Prove the identity (write all statements to solve and rules for each statement):  csc2x-cot2x = 1…

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Q: Given v = 3i+7j & w = 4i-5j, find the dot product.

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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: 2. From a plane flying due east at 265 m above sea level, the angles of depression of two ships…

A: In this question we have to find How far apart are the ships.

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…

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Q: Verify that the equation is an identity. 1+ cos0 Show that (csce + cot0)² = - 1– cos0

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Q: Find Jul, Ivl, 12ul, , lu + vl, lu- vl, and Jul - Ivl. i+ 4j, =i-2j Ju + v = %3D Ju-vl = %3D lul -…

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Q: Solve the equations algebraically. Give exact values. a) cos(20) + cose = 0 0 < 0 < 27n 00000 b)…

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