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

A:

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

A:

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

A:

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,…

A:

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

A:

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

A:

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.…

A:

Q: 9.) S -1 3x²+2x +0 x + 2 da

A: I=∫−11(3x2+2x+1x+2)dx

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

A:

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

A:

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

A: The given integral is,

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.