the diagram below of A ABC, points D and E are on sides AB and CB such E/|AC.IHEB is 3 more than DB, AB = 14 and CB = 21, what is the gth of AD? A D B E Submit Answer 9. 12

Q: В 4. Find the length of AC in the figure at right. AC = AC = 2x - 1 DB = x + 2 71

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Q: The grades on a language midterm are roughly symmetric with p 69 and σ = 4.0. Vanessa scored a 65 on…

A: To find Vanessa"s z-score, we need to use the z-score formula shown below. Formula:z=σx−μ​ Where:x =…

Q: f(In x)2 dx O-r(Inz)² - zlnz+z+C -z(lnx)² + zlnz+ 2z+C O-r(Inz)² - zlnz+z O None of the choices…

A: The objective is to integrate the given function Use integration by parts, which states that…

Q: 10. Given: CH bisects ZDHG , mGF = (2x + 6) , and mDC = (7x – 1)'. E H C G F

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Q: 5. In the diagram below of AACD, DB is a median to AC, and AB DB. If mzDAB = 32°, what is MZBDC? 32°…

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Q: If x – 2y = xy², find the values of 2 d²y when x = 0. + dx2 dx А. 1 B. С. О D. 2 1/2

A: Given that, x-2y=xy2

Q: N If mML = (11r - 5)", m.JK (4x + 26) " and m/MNL = (10r 12) , find m/MNL.

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Q: ABCD ~ EFGH a) x = [valuex] %3D B 5x 99° 11x + 20 Not drawn to scale A 97° H 940 25 (2x + 50) C E…

A: The figure is given by

Q: V3 which of the following is equal to J, 1 dx ? 1+16x? 4 A. 3 O Option 1 Option 2 C. D. 12 Option 3…

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Q: The triangle below is isosceles. Calculate the cosecant of Đ X. 14 Y 16 16

A: We find cosecant of x  by use-  cscx = 1/sinx. We find sinx that is sinx = perpendicular/hypotenuse…

Q: 11. Find x. 13. Find m/BDC. (6x +13)° Å (9x + 5)2 D (16x-7)° (12x-19) C B

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Q: 3. Ever wondered what trigonometry is good for? Describe a potential career choice that you can…

A: Trigonometry has various applications in engineering, oceanography, astrology, space science, flight…

Q: 4 in: Convert the quen Celsius temperature to its equivalent temperatures on the Fahrenheit scale,…

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Q: 1. Using the given figure, express: (a) DB in terms of d and e (c) CE in terms of e, a and b B В: A…

A: Suppose that two vectors, a→ and b→, are represented along two different sides of a triangle as…

Q: x° + 2x* +x° + x +5 x³ + x? dx.

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Q: (Round answer to the nearest tenth) a² = 17² + 49² - 2(17) (49) cos 61 A. 43.2 B. 43.3 C. 43.4 D.…

A: given  a2=172+492-2(17)(49)cos(61)

Q: D 4. If DE = 6x -7 and AE = 4x + 9, find DB.

A: ABCD is a rectangle the diagonals of rectangles are equal and bisect to each other AC=BD AE = DE

Q: 4x -1 dx. b) x(x² + x- 6) J

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Q: (3/2+2/8) (44-52)

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Q: 6. Find the m<BKM. F . B J A 107° E 32° L M G H

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Q: 2. Use geometry to evaluate (2 (2x+6)dx. You need to draw a graph.

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Q: Calculate x - z. (Image 24 JI 8х -2 2x +1 3z z + 22

A: As per the guidelines I am supposed to do the first question among multiple questions. So I am…

Q: Given the diagram below, if P is the circumcenter of AABC, AD=8x+3, DB=17x- 15, and DP=12, find PB.…

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Q: 9.) S -1 3x²+2x +0 x + 2 da

A: I=∫−11(3x2+2x+1x+2)dx

Q: ADCB ~ ATSR 33 T S 38 ° 21 R 15x – 11 D 38 ° 98 B

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Q: Mis the midpoint of AB. Select all of the following staterments that are true. O AM = MB %3D BAM =…

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Q: d²0 de +y dx² 4sinø dy 3.

A: Categorize whether the given equation is PDE or ODE, linear or non linear, degree and order.…

Q: A 2. AC = x. BC = X. AB = 16. Find x in simplest form. В

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Q: c² = 48² + 61² - 2(48)(61) cos 67 ●

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Q: Evaluate the intergral attached as an image with the question.

A: The given integral is,

Q: x2 dx | (a3 + 2x²) da 3 + 3x2 + 1 dæ

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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.