Find all the exact solutions on the intercal [0, 2pi). If the is more than one answer, enter them as a comma separated list.  2cos^2(t) - cos(t) = 1 t = _____

Q: Find the area of the triangle if b = 7 inches, c = 14 inches, and y = 94. Round to the nearest…

A: Given query so to find the area of the triangle.

Q: Solve 8cos2(t)−10cos(t)+3=0 for all solutions 0≤t<2π t=

A: To solve the following equation for all solutions for 0≤t&lt;2π.8 cos2t-10 cost+3=0

Q: Find the exact value of each of the remaining trigonon sin 0: = 3 11 5' 180° <0<270°

A: Given query is to find the 5 trigonometric functions.

Q: let cosA=7/25 with A in QIV and sinB=-8/17 with B in QIII Find the exact value of sin(2A)

A: Given:- We use sin2θ+cos2θ=1⇒sinθ=±1-cosθand ⇒cosθ=±1-sinθ Also sin2θ=2sinθcosθ

Q: Suppose you are standing at a distance, d, of 200 feet from a statue of height h feet. h d Ө Express…

A: Given query a to find indicated angle.

Q: Find the indicated power using De Moivre's Theorem. (Express your fully simplified answer in the…

A:

Q: 6.) 12i + 24i 24

A: Formulas we Use: i2=-1 amn=amn -1n=-1, n is odd 1, n is even The answer is in step 2.

Q: Two residential buildings are to be constructed with a grassy recreational area between them. The…

A:

Q: Graph each function for the giv 31. y = sin x, -5T ≤x≤-3T

A: Topic = Function

Q: A circular arc of length 12 feet subtends a central angle of 85 degrees. Find the radius of the…

A: I am attaching image so that you understand each and every step.

Q: Let cos A=7/25 with A in QIV, and sinB=-8/17 with B in QIII Find the exact value of cos(A/2)

A:

Q: In the triangle shown we can find the angle 0 as follows. (a) (b) (c) 0 = sin 0 = cos 8 tan 10 8 0 6

A:

Q: In your own words, explain how cosine and secant are related.

A: We have to write the relation between cosine and secant.

Q: Simplify the trigonometric expression. 6 + 3 cos(y) 3 + 6 sec(y)

A: Topic - simplification of trigonometric expression We are given, 6+3cos(y)3+6sec(y)we know…

Q: Solve triangle ABC. (Round your answers to one decimal place.) LA = LB = 2C= O O O 12 A< C 41 40 B

A: The given triangle has measures AB=41, BC=40, AC=12 We have to find the measures of ∠A, ∠B, ∠C.

Q: The triangle below has sides with lengths a = 30,b= 56, and c = 71. Find the measure of the smallest…

A:

Q: Find the solutions in the interval [0, π]. (Enter your answers as a comma-separated list.) sec(3x) -…

A: I am attaching image so that you understand each and every step.

Q: To find the distance to the sun, we need to know the distance to the moon. Here is a way to estimate…

A: NOTE: Refresh your page if you can't see any equations. . A=B=r=3960 miles (radius of the earth)…

Q: 6. Paula spots a glider located at an angle of elevation of 42°. The distance between the glider and…

A:

Q: o measure the height of the cloud cover at an airport, a worker shines a spotlight upward at an…

A: Given query is to find the value of h.

Q: A population increases according to P(t) = 230(1.03)t where t is the time in years since 2000. (a)…

A: Given:- A population increase by model Pt=2301.03t

Q: A balloon 40.3 m in radius is to be filled with helium. How many m³ of helium are needed to fill it?…

A: Given query is to find the volume of the helium needed.

Q: Find the volume of the figure (in cm³). 22.4 cm cm 3 41.5 cm 41.0 cm

A: The figure is of rectangular pyramid.Height=41 cmbase width=22.4 cmbase length =41.5 cm.

Q: Take this polynomial: -3x4-7x³ + 2x² + 15x + 31. Without actually graphing it, how can you tell…

A: Given: Here, without actually graphing it, we will discuss the end behavior of the polynomial. In…

Q: A person noted that the angle of elevation to the top of a silo was 70 degrees at a distance of 9…

A:

Q: Evaluate the expression under the given conditions. sin(20); sin(0) = ₁ 0 in Quadrant II

A:

Q: Y=anc Sin

A: Concept: Using fundamental trigonometric ratios from the right triangle, the function of inverse or…

Q: 3. Please show your work to find the mean and standard deviation of the data. Round to the nearest…

A:

Q: Find the area of the triangle having the given measurements. C=122°, a=9 meters, b = 6 meters

A: solution:- a=9 metersb=6 metersC=122°  Area of triangle without right angle is:…

Q: A rectangle is to be inscribed in a semicircle of radius 6 cm as shown in the figure bel -6 cm- Find…

A: solution:-radius, r=6 cmusing trigonometric ratiosOA=rcosθAB=rsinθ

Q: Finding a Unit Vector In Exercises 47-56, find a unit vector in the direction of the given vector.…

A: Given:     v=-1,1 Let us denote by x^  a unit vector in the direction of a given non-null vector x→…

Q: < To approximate the speed of the current of a river, a circular paddle wheel with radius 7 ft. is…

A:

Q: Give a possible formula for the function below. Let A = (-1, 20) and B = (1, 5). Use the general…

A:

Q: Write the given expression as an algebraic expression in x. sin (2 tan-¹(x))

A:

Q: Convert the polar equation to rectangular coordinates. (Use variables x and y as needed.) 2 = 8…

A: Given r2 = 8tanθas we know that conversion between polar and rectangular coordinates x = r cosθ…

Q: If: a cos(0)+bsin (0) = R cos(0-3) where a = 8 and b = 11 Find the angle B. Give your answer in…

A: Given:      acosθ+bsinθ=Rcosθ-β where a=8  and b=11  We know that             R=a2+b2…

Q: Find the area of the triangle if b = 12 inches, c = 24 inches, and y Area in² a B = 91°. Round to…

A:

Q: Find the solutions in the interval [0, 2π). (Enter your answers as a comma-separated list.) csc cot…

A: Topic = Trigonometry

Q: In the figure below, find the following. (Round your answers to three significant digits.) (a) the…

A: Given query is to find arc length, area of sector and the segment.

Q: csc 8 = sec 8 = tan 8 12 5 cos 0 > 0

A:

Q: Match the equation to its graph. -114 19 +1 -2 - 114 ZIM 304 . sed 342 764 3 y = cot(x) 10 -21 PM…

A: All the graphs are given below:

Q: Y = 2Csc 0-10

A:

Q: Simplify the absolute value 4|cos ?| if ? = sin−1 x/4 for some real number x. (Give your answer in…

A: Solution is given below:

Q: so what would be the rational function for this please just give the rational function in factored…

A: As we analyze the figure it has hole at x=3 , double root at x=-1 and asymptote at x=2.

Q: Find all solutions of the equation sin2x = 2sinx + 3.  The answer is A+Bkπ where k is any integer…

A: Given query is to find the solution of the expression.

Q: Suppose you are standing at a distance, d, of 200 feet from a statue of height h feet. h d 0 Express…

A: As we know that tanθ=HeightBase for an right angle triangle with one acute angle θ.

Q: The following graph shows at least one complete cycle of the graph of an equation containing a…

A:

Q: Plot the point that has the given polar coordinates. (4.) -2 R/2 R/2 R/2 π/2 0

A:

Q: a) y = y = 5 sin X

A: Given function:- y=5sin12x

Q: AP 31. Tracking a Satellite The path of a satellite orbiting the earth causes the satellite to pass…

A: Figure:-