y = In (e* + e")

Q: Find the value of the product. 7 cos(52.5°) cos(7.5°)

A: Topic:- trigonometry

Q: Graph the function f (x) = sin (2x + 5). 2 Use the Sine tool. First plot a point along the midline. ...

A: In this question we have to draw the graph.

Q: 1. A pilot took off city A to fly to city B 400 miles away. After flying 120 miles, he discovered th...

A: Given, Two cities A and B. Distance between them is 400 miles The angle of elevatuon of flight is 10...

Q: Find the exact value, given that sin A = - 4/5, with A in quadrant IV, tan B = 7/24 with B in quadra...

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Q: Two sides and an angle are given belowDetermine whether the given information results in one triangl...

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Q: What is the general solution to the trigonometric equation? -V3 csc 0 = 2 Drag the solutions to the ...

A: Given problem:- What is the general solution to the trigonometric equation?   - √3 cos(θ)   = 2

Q: Write a conclusion based on the two true statements given using the Law of Detachment or the Law of ...

A: Given that, Statement A:  If the measurement of an angle is less than 90°, then it is acute. Stateme...

Q: Find the value of each of the six trigonometric functions of the angle 0 in the figure. a = 8 and b=...

A: Topic = Trigonometric ratios

Q: Find the value of cos V rounded to the nearest hundredth, if necessary. V T. 4 Answer: COS V %3D Sub...

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Q: 19. Triangle ABC has the following data: a = 9, b = 12 and A = 39 degrees. How many triangles may be...

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Q: Convert the rectangular coordinates to polar coordinates with r> 0 and 0 s 0 < 2n. (1, -1) (r, 0) =

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Q: 12:44 ll 11) What is the quadratic polynomial in standard form Given x = 2,3,-4 Change roots into fa...

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Q: What is the area of a triangle whose sides measure 12 inches, 14 inches, and 18 inches? Enter your a...

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Q: Find the value of sin B rounded to the nearest hundredth, if necessary. 13 12 Answer: sin B = %3D Su...

A: Topic = Triangle

Q: In 2972 the population of Hudsonville is 23,000. If the population increases by 7% each year, find t...

A: QUESTION- In 2000, the population of Hudsonville is 23,000. If the population increases by 7% each y...

Q: Find the value of the product. 7 cos(52.5°) cos(7.5°)

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Q: What is the sum of the first six terms of the series? 32 - 8+2 - 0.5 + ... Enter your answer as a si...

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Q: Florence stands in her backyard and admires her flower gardens. First, she looks to her rose garden....

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Q: csc*x - cot"x = (1 + cos²x)/sin²x

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Q: Convert each accordingly as indicated; to two decimal places. (a) 98°22'45" to degrees (6) 29.411° t...

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Q: 1) Name the polynomial a) 3x? + 9x - 1 b) 2x* - 9x? - 1

A: a) 3x2+9x-1The above polynomial has a degree 2⇒It is quadratic polynomial

Q: From the third floor of a tall building, the angle of depression of an object on the ground is 37.4,...

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Q: Use a calculator to find the value in radians of the following expression rounded to two decimal pla...

A: Given query is to find the value of the tan-115.

Q: 2. Solve for the area in two different ways. 12

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Q: At 8 am a boat leaves a pier on a course of 63.2° at 8 knots. At 9 am another boat leaves the same  ...

A: This is a problem of distance and velocity. First we will draw a schematic diagram of boat and it's ...

Q: You receive two sales job offers. One company offers an annual salary of $55,000 plus a year-end bon...

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Q: V57 s-1 20) sin cos- 19

A: topic - Inverse trigonometric functions

Q: 16) tan cos -1 3 V299 18) cos tan V57 20) sin cos 19 315

A: Note:- according to the company policy we can attempt ?️ only one question so please upload the next...

Q: please

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Q: If tan (A + B) = 10 and tan B = 1/91, find tan A .

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Q: Find the Inverse of Matrix A Show steps Formula for Inverse of a Matrix 1 d -b O 16) A = 12 A1 det A...

A: Given query is to find the inverse matrix.

Q: What are the solutions to the trigonometric equation on the interval 0, 2n)? 2cos?x = cos x %3D Sele...

A: Here, the given equation is: 2cos2x=cos x⇒2cos2x-cos x=0⇒cos x(2cos x-1)=0⇒cos x=0, 2cos x-1=0⇒x=cos...

Q: Find a formula for the function graphed below. You may type your answer (use "pi" for 7) or use the ...

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Q: Convert the rectangular equation x? + y? = -4y to a polar equation and solve for r.

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Q: A diagonal BA is drawn on rectangle BOAT. Prove that the two triangles formed by the diagonal are co...

A: topic - congruent triangles

Q: Find sin(x/2) =  cos (x/2) = tan(x/2) =   from the given information. sin(x) = 24/25,   0° < x <...

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Q: V15 8) csc sin 15

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Q: 43. Lawn Sprinkler A lawn sprinkler is located at the corner of a yard. The sprinkler is set to rota...

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Q: Let _>a = and ->b = . Find the projection of b onto a

A: topic- projection of vector b onto a

Q: A central angle of a circle whose radius is 25 centimeters subtends an arc whose length is centimete...

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Q: Use a half-number identity to find an exact value for the function, given the information about x. 2...

A: Given query is to find the value of indicated function.

Q: In a right triangle, sin(β) = 0.292. If the hypotenuse of the triangle has a length of 17.5 cm, what...

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Q: A thin wire used to frame a triangle with sides 2 in, 3 in, 4 in, is bent to form a circle. What is ...

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Q: Write a conclusion based on the two true statements given using the Law of Detachment or the Law of ...

A: Let's find. 

Q: . What is the area of triangle ABC? * 12 60° 60° A A. 6/3 square units B. 18 V3 square units A B C. ...

A: It is a basic area of traingle problem

Q: A cosine function has a period of , an amplitude of 4, and a vertical translation 3 units down. The ...

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Q: Find the identical expression for the following.​[cos (A + B)] / [sin A cos B] Answer options: tanA-...

A: Given query is to find the identical expression.

Q: 3. How many more revolutions must the 20-inch bicycle complete to have the same linear velocity as t...

A: Solution:

Q: An engineer is asked to design a water sprinkler that will cover a field of 100 square yards that is...

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Q: 7) sec2 0 + 1 = 2

A: