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Q: 67. 2 sin 0 cos e

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Q: A triangle has angle measures of 53° , 44.6°, and 82.4° and side lengths of 4.6 in, 5.2 cm, and 6.5…

A: This question is related to Triangles, we will solve it using given information.

Q: d a 12 Consider the triangle given and provide the missing values below. Use exact values-except for…

A: The triangle has measures 12, 13 and d

Q: show that the equation cos2x(tan2 2x+ 3)+3=0 can be expressed as  2cos2 2x + 3cos2x+1=0

A: show that the equation cos2x(tan2 2x+ 3)+3=0 can be expressed as  2cos2 2x + 3cos2x+1=0

Q: i0 Write the expression in rectangular form, x+ y i, and in exponential form, re i 3.958 The…

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Q: For triangle ABC, we are given that m/C = 32.9°, AC = 25.8 in, and BC = 11 in. We can use the Law of…

A: Solving the problem by finding the missing sidee and degrees.

Q: 3) Find the EXACT value of sin(75°)sin(285°)

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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: Question 7 What is the sum of the first 9 terms of the sequence -4, 12, -36, 108...? A -39,364…

A: To determine the sum of the first 9 terms of the sequence -4, 12, -36, 108...

Q: Solve the system of linear equations. (If the system is dependent, express your answer in terms of…

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Q: 2sin (x) =sin (x)

A: Given: 2sin2x=sinx

Q: 47-50. LOVE is an isosceles trapezoid. Given: m 4 L= 130° 47. Find m 4 0= 48. Find m 4 V = Given: LE…

A: Given, □LOVE is an isosceles trapezoid, m∠L=m∠Om∠E=m∠VLE=OVLO=EVm∠L+m∠E=180°m∠O+m∠V=180°…

Q: Note: Triangle may not be drawn to scale. Suppose a 4 and A 20 degrees. Round answers to one decimal…

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Q: ind the exact value of sin 0 if csc 0= * and 0 <0<90. %3D

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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: Find cos CIos) in woys. Use the addirion formula: cos CIos) = cos (60°+ 45°) half ang le formula Use…

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Q: Apply your understanding of trigonometric relationships from the Law of Sines lesson to the…

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Q: 7. 24 , find csc 0 using trigonometric identities. Explain which identities to use. 2. If 0° <0 <…

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

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Q: Given: v = and w = . What is the first term when you calculate w - 2v ? QUESTION 4 Given: v = and…

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Q: For the following point given in polar coordinates, state the quadrant in which the point lies if it…

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Q: 42. Find LE = 43-46. MATH is a kite. M Given: maA = 135° and maM 43. Find: m 4 H= 44. Find m 4 T=…

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

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Q: Which of the following triangles would you have to apply the Law of Cosines to before applying the…

A: When to use :We use Law of cosines first :(i) when we have 2 sides and 1 included angle given.…

Q: Write a ratio that is equivalent to z/x

A: Formula : secα= Hypotenuse Adjacent    in the first triangle  secα=zx   in second triangle  secα=sq

Q: Find all solutions of the equation in the interval (0, 27). 4 cos (0) – 3 = 0

A: Given query is to find the solution of the trigonometric expression.

Q: Even/Odd 7. sin?(-x) + cos²x = 1

A: Follow the procedure given below.

Q: i0 Write the expression in rectangular form, x+ y i, and in exponential form, re i 3.958 The…

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Q: B. C. a. Note: Triangle may not be drawn to scale. Round answers to one decimal place. Find: degrees…

A: Given query is to find the value of a, b and B.

Q: B 100 A Solution:

A: We can answer the question as below to find the value of x.

Q: Angles are measured from the positive horizontal axis, and the positive direction is…

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Q: Solve using the Quadratic Formula. 6) 8x2 + 8x + 4 = 0 Sh

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Q: Write the standard from of the equation of the circle with center at (-3, 5) that is tangent to the…

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Q: 4) What is the number of solutions of: Show -12x? + 5x + 2 = 0 Discriminant ---> Type of Solution

A: We can find the discriminant and type of solution in the following steps.

Q: Fill in the missing entries in the product matrix. -5 4 3 1 -4 5 3 31 -18 5 -4 -3 2 -5 -31 54 -1 -2…

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Q: Simplify the equation sin2 theta (1+cot2 theta)

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Q: Solve using the Quadratic Formula. Show set up then answer 10) 5x? = 80 b = C = %3D ±VO²-4(OO X = or…

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Q: 22. To solve right triangles using the angle of depression, which do we consider? The angle formed…

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Q: 11) Move Red circle on correct answer. What is the solution set to r? = 16 - 4x ? {+4) {2+2/5 }…

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Q: Find the area of the parallelogram determined by the given vectors. u = 6i – j + 2k, v = li + 2j -…

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

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Q: (16) SOlve the following over H.e intevval Round answers to Ihe nearest hund red he degree. Sin (20)…

A: We have to find the value of θ.

Q: 8. Using the given figure, find the unknown part of the triangle. Express your answers to the…

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Q: Carry out the indicated algebraic operation. (If not possible, enter IMPOSSIBLE in any cell of the…

A: The given matrices,B=-512-22-3-5, C=-2-32-1-1-25, D=46, H=30-12

Q: 3 The function f(x) = (x + 3)° is one-to-one. a. Find an equation for f*(x), the inverse function.…

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Q: Carry out the indicated algebraic operation. (If not possible, enter IMPOSSIBLE in any cell of the…

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Q: Use the trigonometric values of special angles to simplify the following. 1. cos 60°+sec 60° 2. sin…

A: see below the answer As per bertleby guideline I have to solve only first question. So repost the…

Q: Simplify the lefthandside so that LHS = RHS: sin(a) 1+ cos(a) 1- cos(a) sin(a) 2 tan(a) 2 tan(a) ||

A: Here is the solution:

Q: Refer to the figure below. Make use of Euclid's axioms and postulates. Line AB crosses lines CD and…

A: Explanation of the answer is as follows

Q: SKETCHPAD Question 8 a =(-1)²"(n – 10), What is the 9th term of the sequence Show your work Note: If…

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