1+ cos A 1- cos A Prove = 4 cot A csc A 1- cos A 1+ cos A

Q: 2. у%3— соs(x —п)

A: Given query is to find graph of the function.

Q: csc e – sin e = sin e We begin by writing the left side in terms of sin e and cos e. We can then…

A: Given query is to find the missing steps.

Q: 13. Evaluate the function. Give the exact value. cos (tan(V3) cos(arctan( V3 )= 0.5

A: Solve the following

Q: Compound Interest Chart Balance that Starting Interest Ending Year Interest is | = Prt Balance…

A: We need to fill in the table.

Q: What are the center and radius of the circle, (x - 7)2 + (y + 6)2 = 4? A. C: (-7,6); r = 4 B. C:…

A: A detailed solution is given below.

Q: 1. An instrument store gives a 10% discount to all students off the original cost of an instrument.…

A:

Q: Consider the figure, which shows a circle with center at C and a radius of r, and right triangle…

A: Consider the figure

Q: 3) Solve for TS using Law of Sines. Show all work. 76" 25 km Answer to the nearest tenth. 60°

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Q: 18 16- 14- 12+ 10-+

A:

Q: (ii) Prove the identity (2 - 2 cos 0) (sin 0 + sin 20 + sin 30) -(cos 40 - 1) sin 0 + sin 40 (cos 0…

A: As per our guidelines we are supposed to solve only one question i.e. question no (ii). For the…

Q: The polynomial Po) = x + 2x - 10x+ dis divided by x-1.If the remainder is 6, the value of dis

A:

Q: Convert to polar coordinates withr2 0 and 0 < 0 < 27. (3, 0) (г, Ө) —

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Q: The diagram shows a triangle ABC. 5 cm 6 ст B The lengths of AC and BC are 5 cm and 6 cm…

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Q: The center of a Ferris wheel is 40 feet off of the ground, and the radius of the Ferris wheel is 30…

A: We have to solve given Questions.

Q: Draw the image of the following figure after a dilation centered at the origin with a scale factor…

A:

Q: 8. Prove the following identity. cos30 = 4cos³0 – 3cos0

A: To prove the identity.

Q: Find the equation of the plane passing through the three points A = (-1,0, 2), B = (2, –1, 2), C =…

A: Directly use the formula for the equation of plane when 3 points are given.

Q: Solve the trigonometric equation for all values 0 <0 <n 2 sin(2x) – 1 = 0

A:

Q: 1. Complete the table. For each positive angle in the table, add the corresponding point and the…

A: We need to fill in the table.

Q: Find the area of the given triangle. Round the area to the same number of significant digits given…

A: Topic: Properties of triangle

Q: B. Simple Interest Simple Interest is the money earned (or owed) only on the original amount…

A: Simple interest , S.I = P×R×T. Amount = P + S.I

Q: Suppose that tan t 12 and sin t 20. %3D a. What is the exact value of sin t? b. What is the exact…

A:

Q: 2/2+2 2. 2.

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Q: 1.) Bacteria multiplies in a rate in which a bacteria splits into two new cells, thus doubling its…

A:

Q: In the standard (x,y) plane, what is the distance between (3, 4) and (6, 2)?

A:

Q: Let a be the shorter leg of a 30°-60°-90 triangle. 60 2a 30 sin 60° = sec 60° = Cos 60° = CSC 60°=…

A:

Q: Tell whether a triangle can be constructed with segments having these lengths. Answer with YES or…

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Q: Find sin(a) and cos(B), tan(a) and cot(B), and sec(a) and csc(B). 12 (a) sin(a) and cos(B) (b)…

A: we have to Find trigonometric ratio

Q: The solution is incorrect

A: To solve the following problem on triangles

Q: Method 2: 51-3 = 10 => log, (5-) = log, 10 t-3 = log, 1C by(2) a) 4·73t-1 = 7 35t b) 7 – 4 = 6 c)…

A:

Q: 5. A pendulum 1 meter long oscillates through an angle of 100. Find the distance through which the…

A: We have to find the distance.

Q: Find all solutions in the interval 0° < 0 < 360°. If rounding is necessary, round to the nearest…

A: topic-trigonometric equations

Q: B. Consider the following procedure: 1. Pick any counting number. 2. Multiply the number by 8. 3.…

A: lets any number is : x multiply by 8         : 8x substract 4 from product    : 8x -4 divide by 2…

Q: Draw the image of the following segment after a dilation centered at the origin with a scale of 2.

A: I am going to solve the problem by using some simple trigonometry to get the required result of the…

Q: 3V

A: We will find the value of x.

Q: 11. Find the equation of the exponential function given below graphically in the form y = a · 2* +…

A:

Q: A Ferris wheel has a radius of 20m and takes 2.5 minutes to rotate once. a) How far does a rider…

A:

Q: A box contains cards numbered 6 to 50. A card is drawn at random from the box. probability that the…

A:

Q: angle below, which formula would you use and which part -) Law of Sines, <B b) Law of Sines, side BC…

A:

Q: 200cos (5t+130°)= Fcos5t + Gsin5t, find F and G

A: Given query is to find the value of F and G.

Q: se graphing technology(Des Mos Graphing) e to graph the functions y = cos(8) and y = sin(@) n the…

A: Topic:- trigonometry

Q: QUESTION 2 Determine cuál de los siguientes vectores es paralelo a i = –4i – j+5k ū = -2++ +* += -…

A: Let (u1,u2,u3) be the given vector  We know that, A vector parallel to the given vector is given by…

Q: •0 If points C and B are the endpoints of a diameter and A is any other point on O0, find the…

A: This question can be solved using the concept of  relation of angles and sides of a triangle and…

Q: 1:46:29 Consider the following. x = vt y = 5 - t (a) Sketch the curve represented by the parametric…

A:

Q: Solve the following equations: (a) 2 sin 0 tan 0 – tan 0 = 1 – 2 sin 0 (b) sec 2 = COS 2 |

A: We know, Sec(θ)= 1/cos(θ) cos(2nπ)=1 and cos((2n+1)π)= -1 for n=0,1,2,...

Q: cos tan (V3) cos(arctan( v 36 )= 0.5

A: Given query is to find the exact value of the expression.

Q: b. In AGOD, where LG is 120°, the side opposite 20 is 353 inches and ZD is 36°. What are the…

A:

Q: A 15-gram sample of radioactive iodine decays in such a an that the mass remaining after t days is…

A:

Q: 3. Find each measure indicated-Round tonedrest 1oth m/B 2St 24ft

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Tim is saving to buy a $20 000 car in 3 years. He deposits $550 every month into an account earning…

A: We have 3 years to buy a car.