The polar coordinates of a point are given. Find the rectangular coordinates of this point. (-2-3)

Q: light truck with manual transmission has a circular brake drum with a diameter of d = 320 millimeter...

A: Given the query is to find the central angle.

Q: Use the result (cos θ + i sin θ) 2 = cos 2θ + i sin 2θ to find trigonometric identities for cos 2θ a...

A: The given result is: cos θ+i sin θ2=cos(2θ)+i sin(2θ)

Q: Find sin 0. sec 0 = =, tan 0 < 0 sin 0 = (Simplify your answer, including any radicals. Use integers...

A: Given  secθ=65  , tanθ&lt;0

Q: B. Write a proof of the following. 1. Prove this using direct proof in paragraph form. Given: M is t...

A: Note: Since you have posted multiple questions we will solve the first question for you. If you want...

Q: Which of the following equations is not an identity? Choose the correct answer below. O cot20+1= csc...

A: Which of the following is not an identity , tanθ=cosθsinθ It is not an identity, actual identity is ...

Q: 7. Find the exact value of each of the remaining trigonometric functions of 0. Give exact values onl...

A: Given sinθ=-3/7 Sine function negative in third and fourth quartant And tanθ&lt;0 So tangent lies in...

Q: Given f(x) = -2 sin ( 3 x – n)+5, what is the horizontal shift? Right 3 Left 3 7 Right п О пLeft Up ...

A: The function is given as , fx=-2sin3x-π+5 find the horizontal shift.

Q: Explain what does the domain, or input, of a trigonometric function represent? For example, what doe...

A: Solution ) domain or input is a set of real values or interval in which function is define  Or other...

Q: From one bank of the Abra river the angle of elevation of the top of a cliff on the opposite bank is...

A:

Q: Let f(x)= sin X, - SXS g(x) cos x, 0sxsn, and h(x) tan x, 2 Find the exact value of the composite fu...

A:  We are asked to find the composition function

Q: Solve each triangle. Round your answers to the nearest tenth. mLA = 70°, c = 26, a=25 m²C = 13°, m/A...

A: By law of sine:sinCc=sinAasinC26=sin70°25sinC=sin70°25×26C=sin-1sin70°25×26C=77.8°By angle sum prope...

Q: Use the fundamental identities and appropriate algebraic operations to simplify the expression. 1 1 ...

A:

Q: Directions: Using the figure below write the missing reasons corresponding to its statement. Number ...

A: Topic:- geometry

Q: Use the information given below to find cos (a+B). 4 with a in quadrant III tan a= 3' - 8. sin B= wi...

A: Given that: tanα=43, α lies in quadrant III.sinβ=817, β lies in quadrant II

Q: ÐM is an angle in a triangle with tan M = –7.12. Is ÐM acute or obtuse? Explain how you know.

A: Given:- tan M = -7.12 Objective:-  we have to tell  Angle M is acute or obtuse.

Q: The pulley shown has a radius of 18.91 cm. Suppose it takes 19 sec for 61 cm of belt to go around th...

A: Given: - The pulley shown has a radius of 18.91cm. Suppose it takes 19sec for 61cm of belt to go aro...

Q: Use the product-to-sum formulas to rewrite the product as a sum or difference. (Section 5.5. problem...

A:

Q: Number 12 only. Solve the triangle. Round to the nearest tenth please. Thank you.

A:

Q: Directions: Explain the following problem using the concept of triangle congruency. To measure the d...

A: The Greek mathematician Thales devised the instrument to calculate the distance of ship from the sho...

Q: Circles. Solve what is asked in the problem. 1) In circle P, angle CPQ = 70°. Find arc CQ and arc CR...

A: 1) In circle P, angle CPQ= 70° find the arc CQ and Arc CRQ. 2) In circle E, angle TEN = 70° arc NR ...

Q: Find all solutions of the equation in the interval 0, 2n). 2 cos 0-3=-2 Write your answer in radians...

A: NOTE: Refresh your page if you can't see any equations. . add 3 to both sides

Q: If ö1 = - 9i- 2j and v2 = - 4i +93, then find - 971 + 302. %3D Type your answer as a linear combinat...

A:

Q: Can techniques used in solving oblique triangles be used to solve right triangles? Justify by presen...

A:

Q: If a sprinkler head rotates 180° and has enough pressure to keep a constant 25-foot spray, what is t...

A:

Q: -b:23.3cm Find side a.

A: We are aske dto find the value of triangle.

Q: The conversion equations between rectangular and polar coordinates are as follows (th the text): x =...

A:

Q: Find the unit vector u in the direction of the vector v = (-6, 2). | Type your answer in component f...

A: v¯=-6,2v¯=-6i+2j|v¯| =(-6)2+22=36+4=40|v¯|=210  

Q: Find the linear speed v for the following. the tip of a propeller 5 m long, rotating 600 times per m...

A:

Q: Indicate the quadrants in which the terminal side of θ must lie in. a. If sin θ 0 and csc θ 0, th...

A: Given that: a. If sin θ &lt; 0 and cos θ &lt; 0, then θ terminates in       b. If tan θ &gt; 0 and c...

Q: 0.8415) along the circumference of the unit circle, then find the six trigonometric functions of t. ...

A: We are asked to find the six trigonometry function.

Q: The minute hand of a clock is 1.6 centimeters long. How far does the tip of the minute hand travel i...

A: Given: - The minute hand of a clock is 1.6 cmlong. To find: - How far does the trip of the minute ha...

Q: 5) Write an equation in slope-intercept form given a line perpendicular to y = -6x+ 25 through the p...

A: Topic = Coordinate geometry

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

A:

Q: 9. Find the 6 trigonometric functions of the angle in standard position with the point P=(4,-7) on t...

A:

Q: Find the length to three significant digits of the arc intercepted by a central angle 0 in a circle ...

A: As we know that; The expression for the arc length of the circle is: l=r×θ Where, 'r' is the radius ...

Q: 17. tan(20-60°) tan–=1 2

A:

Q: sena cot ga - Cos eca 1+ cosa 25.

A: As per company guidelines we can solve first question. I hope that the given solution will help you....

Q: 4. Given 0 < 0 < 2n, solve 2 csc x = 3 csc 0 – csc 0 sin 0. 2

A:

Q: a) i) Calculate the simple interest earned if a deposit of $ 200,000 is ...

A: We have to find simple interest and time in part ( a), x value in part (b) and x,y value in part(c)

Q: Complete the following equation. tan 20 - sec 0 = %3D tan 20- sec 0 = %3D

A:

Q: Given the properties, identify whether it is a thcorcm or postulate and illustrate.

A: To find: Identify whether the given properties is a theorem or postulate and illustrate. Postulate- ...

Q: a polynomial function is given  Q(x)= -x^2(x^2-9) describe the end behavior of the polynomial func...

A: The polynomial is  Q(x)=-x2(x2-9)

Q: Use identities to simplify the expression. 1 tan?a - 2 cos cos -a 1 tan a - %3D 2 Cos Fa II

A: We can simplify the expression as below.  

Q: (99) Sin (2 sec)

A: Topic:- trigonometry ratios

Q: Find all the four square roots of cos(0) +e¡ɛ2 sin(0). Hint: e¡e2e3

A:

Q: cos? x 5. Simplify the expression -cos² æ sin? a tan? x cot? r cos? æ

A:

Q: =-5 13 sin(x) : x in Quadrant II

A:

Q: 2. Prove this using indirect proof in two-column form. Given: MP 1 NO M Prove: ZNPM is not a straigh...

A:

Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an a...

A:

Q: sin sin

A: Given,            sin-1sin9π8