Convert the Cartesian coordinate (-2,-3) to polar coordinates, 0 ≤ 0 < 2π and r > 0. Give an exact value for r and 0 to 3 decimal places. T = 0 = Enter exact value.

Q: If cos(y) = and y is in the first quadrant, find cot² 2/1.

A: Ans=4 For detail...go through the solution...I have solved step by step in detail

Q: Investigate for maxima and minima the function ƒ(x)=[{2(t-1)(t−2)³ +(y−1)²(t−2)²}dt

A: We have to investigate about maxima and minima of the given function.

Q: Write the standard form equation of the parabola with focus at (2, 0) and vertex at the origin.…

A: Given focus 2,0 and vertex0,0

Q: Question 1: If cos cos (x) cos(2x) = 2(cosx) = 2 ( - ² ) H 윽 = Wrong Solution: Explanation of…

A:

Q: Solve the triangle. b=12, c=5, A=70° az B C≈ (Round to two decimal places as needed.) (Round to one…

A:

Q: 20/√3

A: Given : 20/√3              Because √3 = 1.73205.....              We taka approximate value of √3 =…

Q: Solve the following equation for a, where 0 < a < 2TT. Select the correct answer below: α = 0 Ο α =…

A:

Q: The dimensions of home plate at a random baseball field in the United States are shown. Find the…

A: Solve the following

Q: QUESTION 7 Write down English sentences for the converse and contrapositive of the following…

A:

Q: 0 Sin-¹ (-√₂/2) = tan 3/2 = з пра sin 660= tan-1 (-√3)=

A:

Q: A concrete cylinder 150 mm in diameter was tested in compression and found to be shortened an amount…

A:

Q: Find the value 7) cos C 40 9) cos A C 50 B 37 30 C 8) tan X X 20 10) tan C 29 21 A 15 B TY

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

Q: Question Given the following information about the arithmetic sequence an, az = 8 α6 17 - find a19.

A:

Q: Find the area of the following triangle. Round your answers to the nearest hundredth. a = 4.8 in, b…

A:

Q: Name the trigonometric identities needed to prove that cot 8 = cos 8. Select all that apply. csc O…

A: We have to select the identities to prove given trigonometric equation.

Q: quadrilateral. A triangular lot with some of its parts given is shown below. 58,50 A al Find the…

A:

Q: Find all solutions in radians using exact values only: sin² (8x) = 1

A:

Q: Find the area A of the triangle whose sides have the given lengths. (Round your answer to the…

A:

Q: Solve the following 1-Convert the rectangular equation to polar form. x2 + y2 = 4

A:

Q: right triangle has a hypotenuse 8 inches long and one leg 3 inches long. What is the length of the…

A:

Q: Find the unit vector in the same direction as v. v=i-6i

A: NOTE: Refresh your page if you can't see any equations. . for the vector  the unit vector in the…

Q: For the 83. csc² x - 3csc x-4=0 ns exact

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: ← b a=8 and b=7 point(s) possible Find the value of each of the six trigonometric functions of the…

A:

Q: 4 If sin 0,0 in quadrant II, find the exact value of 7' (a) cos 0 T (b) sin 0+ - 6 (c) cos 0 - TU…

A:

Q: omplete the following statement. he domain of f(x) = sin¯¹x is ne domain of f(x) = sin ¹x is ype…

A: Given query is to find the domain of the sin-1x.

Q: Find the exact value of each expression. 1) tan-¹ (-√3) 3) sin-¹ Graded Work Packet 2 √√√3 2 2) cos¹…

A: Note: According to our expert guidelines only first three subparts are to be answered kindly repost…

Q: Ex 3: Cos2x = -6 where 2x is in 15 the second quadrant. Find the EXACT valu of cosx. V Cos2x = -6…

A:

Q: Evaluate : [secx cosec¹3 x dx

A: To evaluate the given integral

Q: Find the area K of the triangle. K= square units (Round to two decimal places as needed.) ... B 6 8…

A:

Q: simplify sin3x + cos2xsinx

A:

Q: Find the area of the following triangle. Round your answers to the nearest tenth. a = 44 in, b = 66…

A: NOTE: Refresh your page if you can't see any equations. . here we have a=44 in, b=66 in, c=88 in

Q: 4. Simplify, using the double-angle formulas: 1-2 sin² (15⁰)

A:

Q: The distance from the home plate to the fence in dead center at a certain baseball field is 389…

A:

Q: (ASSIGNMENT 2-F) Solve the unknowns in the following, show complete solution. Solve AABC if b =…

A:

Q: We proceed to complete the squares in x and in y. x²2²-2x+4y² + 8y + 1 = 0 x² - 2x + 4y² + 8y = -1…

A: (x+a)2=x2+a2+2ax(x-a)2=x2+a2-2ax

Q: Use your graphing calculator to find all degree solutions in the interval  0° ≤ x < 360°  for the…

A:

Q: Use sum or difference identities to determine an exact value for the following sin 23π/12

A:

Q: 2. Find the domain, intercepts, and the asymptotes, and then sketch a graph of the rational…

A:

Q: Establish the identity. cos ²0 2 (1 - sin 0)(1+ sin 8) = cos Multiply and write the left side…

A: sin2 θ + cos2 θ = 1. This equation is called a Pythagorean Identity

Q: Sketch two periods of the graph of the function h(z) = 5 sec factor, period, and asymptotes. Enter…

A: Given Equation:- hx=5secπ4x+1

Q: If cos(y) = and y is in the first quadrant, find cot²

A: We have to find the value of cot2y2.

Q: a) Draw the following rotation angles in standard position 5 π X i) 6π 7 y ii) 4 y X 2π 11 y

A: Note: According to our expert guidelines only one individual question with three subparts are to be…

Q: - Solve: (3x-1)(x²-4) 5x(x−7) 20

A: Given,            3x-1x2-45xx-7≥0

Q: Find all solutions if 0° ≤ ? < 360°. Verify your answer graphically. (Enter your answers as a…

A:

Q: find the vertex, focus, and directrix of the parabola given by each equation. Sketch the graph (x -…

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

Q: Graph the quadratic function: f(x) = x2 + 2x - 8

A:

Q: 8/3 Evaluate: sec x cosec x dx.

A: The given integral is: I=∫sec43xcosec83xdx   As we know the trigonometric identities: 1).…

Q: Solve the triangle. a=2, b=5, C = 40° (Round to two decimal places as needed.) (Round to one decimal…

A: We need to solve the triangle.

Q: Using the net below, find the surface area of the pyramid. 15 m. 5 in. 5 in. Surface Area = [?] in.…

A: Consider the figure given below :

Q: If tan x = 1/2 and tan y = 1/3, then what is the value of tan(x+y)? 2 1/6 1/2 0 1

A: