r+1 (a) a2-r-6 +. factor A factor B %3D B = %3D

Q: Use a calculator to answer the following: a) What is the value (to four decimal places) of TAN 55 d...

A: We can solve both the answer as below.

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A: Use trigonometric ratio, tan(theta) = Perpendicular/Base Note that, side opposite to the angle is ta...

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Q: Find the exact value of each of the following under the given conditions. a. cos (a + B) b. sin (a +...

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Q: Use the graph of y = tan x to find all values of x, 0 ≤ x ≤ 2?, for which the following is true. (En...

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Q: If I, = Sx" cos x dr, by using integration by parts, prove that In = x" sin r + na"- cos r – n (n – ...

A: We use integration by parts to show given condition.

Q: tan(120°)

A: Topic:- trigonometry

Q: 14 If cos x = and sin x < 0, find sin x. 3 15 V5 C) 3 5 B) 9. V14 A) D) 3 E) –- 9. 6. The fu

A: 4) If cosx=-23 and sinx&lt;0 We have to find sinx=?

Q: 10л W 3 31T W 6. 22л TC W 3

A: Unit circle: 

Q: One angle of a right triangle measures 60°. The side opposite this angle measures 21 inches. What is...

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Q: Verify the following identities: cos (40) = 8 cos“ 0 – 8 cos? 0 + 1

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Q: The number of traffic accidents at a certain intersection follows a Poisson distribution with A=2 pe...

A: Using Poisson distribution. 

Q: Determine whether the polygons to the right are similar. If so, write a similarity statement and giv...

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Q: Simplify (TnA + into an expression without fractions and 1-sin A involving only a single trigonometr...

A: Given, 11+sinA+11-sinA We have to simplify the expression.  

Q: (-7, 2v3). The terminal ray of angle drawn in standard position, passes through the point What is th...

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Q: 2. If cos 4A - 23/49, find tan A 3. If tan 4A - 24/7, find sec A

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Q: 2. Are the two triangles similar? Justify your answer. 12 30° 21 30 VY 14

A: We are asked to find the triangles are similar

Q: 3. Evaluate fe cos rdr 4. Evaluate: / tan -1 (3x)dx.

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Q: Use a calculator to evaluate the expression to the nearest tenth of a degree. sin−1(0.1319

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Q: 9. Prove each identity. cos 0 COS sin 0 = 1 – tan 6 a) cos² 0 + sin 0 cos 0 %3D b) tan? x – sin? sin...

A: we have to prove the given identities

Q: i) Find B Use Desmos Matrix 3 A = B = [ -6 6 4. -7 -8 II

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Q: Graph the complex number on the complex plane.   −2+3i

A: -2+3i

Q: What is side length a? a. 12.855 b. 13.509 С. 11.904 d. 14.569

A: Here we have to find the length of the side a =? 

Q: Find the Holes

A:

Q: 1) Look at the graphs. Are the lines Intersecting, Parallel or Coinciding. Then state the Solution. ...

A: When two lines cross each other on a plane then they are known as intersecting lines and the point o...

Q: Find the Inverse of Matrix A Formula for Inverse of a Matrix 1 5) A = 12 A1= [d det A L-C -b] %3D -3...

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Q: Use the figure below to find the unknown sides. * Direction: In AHOS, U and A are midpeints of RG an...

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Q: Two radio towers are standing on a level ground. The first is 132ft tall. From a point part way up t...

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Q: 1. Determine whether the triangles are similar. If they do, write a similarity statement. Explain yo...

A: For first triangle MIS, Angle (MIS) = 90°, Angle (ISM) = 71°, Angle (IMS) = 180°-(90°+71°) = 19°

Q: What are the key features of the graphs of the trigonometric functions? Select all correct trigonome...

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Q: 13. csc(330°) 14. tan(240°) 4 cos 3 15.

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Q: Solve for the value of A. Round your answer to the nearest tenth of a decimal. A sin (75) - B cos (2...

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Q: On a circle of radius 6 feet, give the degree measure of the angle that would subtend an arc of leng...

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Q: Write the equations of the following in terms of the cotangent function: 14. 13. amp ++++++-

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Q: What is the reference angle for an angle measuring 282°? A 12° B 78° C 102° D 282°

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Q: 81 The first term of a geometric sequence is 32, and the Sth term of the sequence is 8 What are the ...

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Q: 3) Find the solution to the system by Graphing. State the solution. Fl in yintercept and slope, pen ...

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Q: car (㈜) 5π cot 12. sec 6 3.

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Q: a) Calculate the mean, median and mode distances for each archer? Mean Median Mode Lionel Jeffrey b)...

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Q: Find the missing number in the proportion. 3 x 8 32

A: topic - ratio and proportion

Q: f (x): = cos x. Benjamin correctly graphs the fundamental period of the function How can he describe...

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Q: For all real numbers x,* cos(1339x) cos(1337x)+ sin(1337x) sin(1339x) =? 1- 2 sin? x cos x – sin? x ...

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Q: given that tanθ=7/24 with θ in quadrant III, find sin 2θ.

A: Given query is to find indicated angle.

Q: Find the area of the sector of a circle with radius 9 inches formed by a central angle of 10°:

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Q: heorem to complete the proble that follows. 21. A recent storm blew a portion of gutter off the back...

A: Pythagoras theorem

Q: 8. 17

A: "Since you have asked multiple question , we will solve first question for you. If you want specific...

Q: What quadrant does the terminal ray of the angle drawn in standard position lie in? Drag the angle m...

A:

Q: Previous Answen: Find the missing side. 10.1 Round to the nearest tenth. 20 cm 33° X

A:

Q: 3 14

A: Let's find.