Convert the angle in degrees to radians. - 450° - 450°: radians (Simplify your answer. Use integers or fractions for any numbers in the expression.)

Q: In the following right triangle, find sin A, cos A, tan A, and sin B, cos B, tan B. sin A = cos A = ...

A:

Q: Find the length of the vector formed by the straight line joining the points (1,3) and (5,2). Also f...

A: Topic = Vector

Q: . Solve the following trigonometric equation. a. 2 cos x -1 = 0

A: Since you have asked multiple questions in a single request we would be answering only the first que...

Q: Name the external secant segments in each of the following figures. 4. 1. M 5. 2. M. T. C W R E 6. A...

A: We have to name the external secant segments in the figures.

Q: Solve for z, and give your answer in the form a+bi. (z-2-2i)/(-5-i)%=z

A:

Q: sin e cot e + 6 cos e

A: Convert sec tan and cot in terms of sin and cos

Q: Show that the following statement is an identity by transforming the left side into the right side. ...

A: Trigonometric identities are given, we have to prove it

Q: 3 1. Evaluate cos tan" 4 ()- -8 1 - Arccos - 17

A:

Q: how to transform standard form of a quadratic function into the vertex form?

A:

Q: 2/39 V13 (b) If P P(t) is a point on the unit circle, then find sin t, cos t, and tan t. Type 13 13 ...

A: Given:    Point P ( 2√39/13 , √13/13 ) is on unit circle

Q: Match each function with its graph. ... Q 2- 1- 0- Q Drag each graph above to match the function bel...

A: for reference lets plot graphs of y = sin x  y = cos x

Q: Refer to the figure below. 12 10 20 (a) Find the angle opposite the longest side. (Round your answer...

A:

Q: 9. Find the measure (in radians) of the central angle. The number inside the sector is the area. 8 s...

A: Topic = Circle

Q: How many solutions are there in the interval x E -3T 2 for the equation V3 cos 2x 2 8.

A:

Q: If sin A = -3/5 and cos A > 0 and cos B = 5/13 and sin B < 0, evaluate tan (A+ B ). O -63/16 O -33/5...

A:

Q: Verify the following identity. 1+ cos 2x cotx%D sin 2x

A: Recall: sin2x = 2 sinx cosx cos2x = 2cos2x -1 cotx = cosxsinx

Q: y= cot 3x ich graph below shows one period of the function? A. O B. Oc. OD. 137

A:

Q: Find an equation for the graph. Type the equation of the given graph in the form y = A sin Bx or y =...

A: Solution is given below:

Q: Establish the identity. 2 cos a- sin "a= a-1 2 2 cos? Using the identity sin a+ cos a= 1, make the a...

A:

Q: For triangle A PMC below, determine the length of the altitude (labeled z). Note that the length PM ...

A: Topic = Triangles

Q: 2. Two ships leave port at 4:00pm. One is headed 38°NE travelling 11.5mph. The second ship is headed...

A:

Q: 24

A:

Q: Which among the following corresponds to a point with polar 8. 3T coordinates - 3 8.

A: We have to plot the given point on the polar coordinate system: r, θ=-83, -3π8

Q: From point A, at street level and 205 feet from the base of the building, the angle of elevation to ...

A: It is given that, from a point A, at a street level and 205 feet from the base of the building the a...

Q: Evaluate the expression below. Round your answer to the nearest tenth. Sin 71degrees - tan 45degree...

A:

Q: how that cos 1+cos 8 and sin 1-Cos 0 %3D %3D using de Moivre's Theorem.

A: It is required to show that cosθ2=1+cosθ2 and sinθ2=1-cosθ2 by using de Moivre's theorem. By de Moiv...

Q: Maximise Z = 8000a + 7000b S.T. 3 a + 1 bs 66 l a+ 1 bs 45 l a +0bs 20 0 a +1 bs 40 and both a and b...

A:

Q: Which among the following corresponds to a point with polar 8. coordinates 3 8.

A:

Q: A 2. What is the surface area of the given square pyramid? 4cm 5cm

A: To find out the surface area of square pyramid. 

Q: x^2 dy/dx=3x^2-2xy+1

A:

Q: Show that the following statement is an identity by transforming the left side into the right side. ...

A:

Q: Find the area of the triangle with a = 18, 6 = 30, and c = 40. %3D %3D Area = Round your answer to 3...

A: NOTE: Refresh your page if you can't see any equations. . here we have a=18 b=30 c=40 find the semi ...

Q: An inaccessible cliff was sighted from point A. The angle of elevation was observed to be 18.45°. Th...

A:

Q: From point A, at street level and 205 feet from the base of the building, the angle of elevation to ...

A: topic - application of trigonometry

Q: 11) Which graph best represents the equation 4r+5y=-207 Slide RED circle in front of correct answer....

A:

Q: 20 Find sin 20 if cos 0 = (where 0 is in the fourth quadrant). 29 sin 20= | | (Type an integer or a ...

A: Topic: trigonometry

Q: Multiply. (Simplify your answer completely.) (1 – sin O)(1 + sin e)

A:

Q: If cos A =and sin B= =, where P (A) and P (B) are both in QI, find sec(B – A). %3D O 4/6+v21 3. 4/6-...

A: topic - trigonometric identities p

Q: 5. SECOND QUARTEI S SECTION ED: TEACHER Obje 16 R. A 6. Segment and Soctos 25 E 10

A:

Q: Graph the given function over one-period interval. y= csc x- Choose the correct graph below. OA. OB....

A: We have to plot the graph of csc(x-π/2).  

Q: Suppose t is in Quadrant II and that sin t= 2/5. Find the value of the other trigonometric functions...

A: We have to find other trigonometric function

Q: A​ blimp, suspended in the air at a height of 400​ feet, lies directly over a line from a sports sta...

A: Given: - A​ blimp, suspended in the air at a height of 400​ feet, lies directly over a line from a s...

Q: In Trigonometry, it is important that the right triangles (reference triangles) have a consistent or...

A: Given: Statement: In Trigonometry, it is important that the right triangles (reference triangles) ha...

Q: The center of a circle with radius 5 is part of the circumference of another circle with radius 5. I...

A: See this solution

Q: Find the angle of elevation of the sun when a 42 foot tree casts a shadow of 68 feet.

A:

Q: Which of the following is the fundamental solution set of the equation 2 cos? x + 5 cos x – 3 = 0? 5...

A:

Q: = secX graph below. OB. Oc. OD. 11x nctions of your calculator to evaluate Y, at decimal rounded to ...

A:

Q: Directions: Answer each of the following problems given below. Write your answer on the space provid...

A: We have to find angle by hour hand in 3 hours

Q: For l's 31-33: A 33. What is the m ZBD0? A. 180° B. 90 C. 45° D. 22.5

A:

Q: Find the side labeled x. (Round your answer to one decimal place.) X = 8 48° 13

A: