Simplify the trigonometric expression. 2 divided by 1-sin(a) plus 2 divided by 1+sin(a)

Q: Write the equation of a sine or cosine function to describe the graph. V 1 3- 2- +2 نیا 4 th x 0

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Q: The right-angled triangle below has an angle of size π/5 radians and a hypotenuse length of 10. What…

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Q: Find an equation of the line passing through the given points. Use function notation to write the​…

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Q: Suppose that the revenue R, in dollars, from selling x cell phones, in hundreds, is R(x) = -1.2x²…

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Q: Solve the following problems involving inverse trigonometric functions. A balloon leaving the…

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Q: and the cube of z

A: y varies jointly as x and the cube of z and inversely as the square root of w. So,y =…

Q: Find the equation of the linear function represented by the table below in slope- intercept form. X…

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Q: Write the equation of a sine or cosine function to describe the graph.

A: We know that equation of sine graph, y=Asin(Bx+C)+D Where A is amplitude of function. B = 2πP and…

Q: What is the midline of the function graphed below? 0.5 AM -0.5

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Q: 4. Find the following: (-4,-3) Φ 0-1433 a) sin 0 b) cos 0 c) tan 0 d) sin e) cos f) tan

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Q: What function is represented by the graph below? O f(z) =tan(2z) O f(z)=tan(10z) O f(z) =tan(z) O…

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Q: A building casts a shadow 95 ft long. At the same time, the shadow cast by a vertical yard is 5 ft…

A: Question: A building casts a shadow 95 ft long. At the same time, the shadow cast by a vertical yard…

Q: The function h(x) is given in the table below. Which of the following choices shows the average rate…

A: Our Aim is to find the average rate of change of the function h(x) overthe interval 2≤x≤6.

Q: Determine the trigonometric function you will need to use to solve for the value of x in each right…

A: We will find the value of x in each  right traingle using trigonometric ratio.

Q: 8 Given the function defined in the table below, find the average rate of change, in simplest form,…

A: The function defined in the table, x f(x) 10 25 40 55 70 85 6 9 12 15 18 21 We have to…

Q: 15. [-/5 Points] DETAILS 6 cos(x) Verify the identity algebraically. Use the table feature of a…

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Q: create sequences that have certain properties.  For each one, please write the first 5 numbers of…

A: The solution is given below

Q: Verifying a Trigonometric Identity In Exercises 49-60, verify the identity algebraically. Use a…

A: Given query is to prove the identity.

Q: 1. The measures of the interior angles of a triangle always add up to

A: 1) Given  The measures of the interior angles of a triangle always add up to

Q: Determine the exact value of the given trig function using your unit circle. In your work, you must…

A: The given expression cos-7π3

Q: For sin a = -3,RL 4 compute sin (a + B). LaL 3 H 2 л and cos B = 3 4BL 27, 7 2 Done

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Q: Given the function f(x) = -x² + x + 8, determine the average rate of change 0 the function over the…

A: Solve the given for average rate of change

Q: Projectile Motion A batted baseball leaves the bat at an angle of with the horizontal and an initial…

A: The equation of the projectile is provided in the question itself.  Given information: Range = r =…

Q: Using Inverse Functions In Exercises 81-86, use inverse functions where necessary to solve the…

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Q: What is the length of a rectangular lot that has a perimeter of 630 m and a width of 25 m?

A: calculation  of length of rectangular are as follows

Q: (12) Solve the following trigo (a) tan(x) = 1 (b) 20 cos 0 + 0 = 0

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Q: If the angle from the horizontal to the top of a building is 40 degrees and the horizontal distance…

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Q: If cos(x + 30°) = 0.456, what is tan (x - 10°) equal to? A. 0.673 B. 0.422 C. 0.083 D. 0.285

A: Given,           cosx+30°=0.456To find : What is tanx-10° equal to ?

Q: Carefully graph one period of y = 5 sec( x 2 ) Clearly indicate the local maximum and minimum…

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Q: Find the exact value of the trigonometric function. (If an answer is undefined, enter UNDEFINED.)…

A: Find the exact value of the trigonometric function. (If an answer is undefined, enter UNDEFINED.)…

Q: 2 x ²² - 4x -15 =0 2x² - 6x - 8 = 0 ах

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Q: The wind chill factor on a certain planet is given by the following formula, where v is the wind…

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Q: Algebra: What is the trigonometric value of cos330 deg.

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Q: A person standing d = 153 centimeters from a mirror notices that the angle of depression from his…

A: On solving this we will get

Q: Solve the triangle. Round each angle to the nearest degree and round each side to the nearest…

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Q: If g(q) = A = 3q-7 9-A and g(2)= 1, what is the value of A? ...

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Q: Problem 2: The point (-7, √3) is on the terminal side of standard position angle 0. (1) Find r and…

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Q: Let (4,-3) be a point on the terminal side of  θ. Find the exact values for: a. sinθ b. cscθ c.…

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Q: Find the length of each arc if the radius is equal to one. Do not use decimals in your answer

A: Arc length of a circle when central angle θ is in degree is given by s=θ×π180×r,   where r is the…

Q: Problem 5: Consider a right triangle with right angle C. If b = 32ft and c = 51ft, find all missing…

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Q: How did you get 2.727 in the 3rd step?

A: Given Equation sinx-π3=0.4

Q: A solution contains 5 pints of antifreeze and 12 pints of water. How many pints of water must be…

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Q: T 23) 12/13

A: As per our guidelines we can answer only 1 question so kindly repost the remaining questions…

Q: y varies inversely with the cube root of x. When x=125, then y=6. Find y when x=8. y=_________

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Q: Find the equation of the linear function represented by the table below in slope- intercept form. X…

A: x y 1 7 2 11 3 15 4 19

Q: 2. Cite some factors that can increase the accuracy of the measur

A: The some ways to increase the accuracy of the measurement are as : (i) Keep everything calibrated .…

Q: Solve triangle ABC. (If an answer does not exist, enter DNE. Round your answers to one decimal…

A: Given

Q: The radius of a circle is 13 miles and its area is 280.21 square miles. Find its central angle to…

A: Given query is to find the central angle.

Q: 22. Ans. see a B The expression tan (A) 4 (B) 6 (C) S (D) 10 (C, D) sec* B tan² a (wherever defined)…

A: It is given that: sec2 π9+sec2 2π9+sec2 4π9=S ∑k=189cos6k0=ab where a and bhave no common factor…

Q: Determine whether each number is an integer, a rational number, an irrational number, a prime…

A: -314=-3-14=-12-14=-134 We know that A rational number is a number that is expressed as the ratio of…