Solve the following quadratic equation: -x² + 2x + 30

Q: What is the value of sin (23) - cot (2) 6 3 √3 6 -3+2√3 3-2√3 6

A: To find the value of given trigonometric expression

Q: Let f(x)=8x-5. (a) Find the average rate of change from 8 to 9. (b) Find an equation of the secant…

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Q: Use the quotient, reciprocal, or the Pythagorean identities to simplify each expression to a single…

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Q: Find the exact value of y, or state that y is undefined in: (1) y=sin

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Q: The rectangular coordinates of a point are given. Find polar coordinates (r, 0) for each of the…

A: since we know that if (x,y) be retangular coordinates and ( r , θ) be polar then r = (x2+y2)   and…

Q: Evaluate. Write your answers as integers or as decimals rounded to the nearest hundredth. sin 48° =…

A: To find:- sin48° cos48°tan48°

Q: Given that sin =≤0, find the following. Write your answers as fractions. Do not change into decimal…

A: Given query is to find indicated trigonometric functions.

Q: Write the complex number in trigonometric form, once using degrees and once using radians. Begin by…

A: Given: -3+33i To find: Polar form of the given complex number using degree and radian both.

Q: Convert the complex number, z = 5(cos(π4)+isin(π4))5(cos(π4)+isin(π4)) , from polar to rectangular…

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Q: would I get the equation with this graph? The anchor point is (4,0) and I tried the equation…

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

Q: Plot the point given in polar coordinates. (-2.-²7) 3 2π Select the graph that represents the point…

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Q: Given the point with Cartesian coordinates, (3, –3), find the polar coordinates of the point. Select…

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Q: 8 ft 8 ft 1 ft 3 ft

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Q: Name the property of real numbers illustrated by the equation: 2(x - 5) = 2x - 10 Multiplicative…

A: Given us to find the property applied.

Q: -0. LINEAR SPEED OF A TRUCK Each tire on a truck has a ra- dius of 18 inches. The tires are rotating…

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Q: A recycling bin is in the shape of a rectangular box. Find the height of the box if its length is 20…

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Q: 2. If cos a = 2 3 6 sin ß = ²³, P(a) € QI, P (ß) € QIII, find the following: c. sin(2a) b. tan(a +…

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

Q: Sketch a graph of the following. 2y=tan x

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Q: 76. arcsin 36 - x² 6 ccos( = arccos 0≤x≤6

A: Assume the given equation equal to y and then make the triangle.

Q: Perform the indicated operation: { 4 [cos (316°) + i sin (316°) ] }4 Give your answer in polar form:…

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Q: Find all solutions of the equation in the interval 10.2nd 2 cos²x - 1 = 0 唔唔到 到 影

A: Solve the following

Q: Perform the indicated operation: { 10 [ cos (261°) + i sin (261°) ] } ³ 3 Give your answer in polar…

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Q: is the rac circle and 0 is the measure of the central angle in radians. In Exercises 93 to 96, find…

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Q: Write the trigonometric form of the complex number. 4-i (Round your angles to two decimal places.…

A: Given query is to find the trigonometric form of the expression.

Q: A curve with polar equation T represents a line. This line has a Cartesian equation of the form y =…

A: Solve the following

Q: If 8 g of a radioactive substance are present initially and 3 yr later only 4 g remain, how much of…

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Q: Find the slope of the line passing through the pair of points. (If an answer is undefined, enter…

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Q: Find the measure of the smallest angle of AABC with a = = 15, b= 13, c 11.

A: Given query is to find the smallest angle.

Q: Find the exact value of the trigonometric expression when sin(u) = − 12/13 and cos(v) = −15/17 (Both…

A: We need to find out the exact value of the given function.

Q: If tan = 10/5, and if cos 0 <0, then sec = cos = sin 0 = 9. 1- 9.

A: according to bartleby guide line we do only first three parts of muttiparts given tanθ=105 and…

Q: Here are some tests that we can use to help determine whether a polar graph has certain symmetries.…

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

Q: nd the polar coordinates of a point with Cartesian coordinates (x, y) x, y). rovide your answer…

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Q: Sketching a Plane Curve and Eliminating the Parameter In Exercises 13-28, (a) sketch the curve…

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Q: Solve the following equation for on the interval [0, 360°). Provide your answer below: 6 sec (0) — 2…

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Q: 20) FIND THE EXACT VALUE OF THE EXPRESSIO. cos(60°-45°) A @√6-√2 4 B• √2+2√3 4 X Eo² √2+√6 2 4 Do…

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Q: What are the polar coordinates of the point Q shown below? Q 2 3

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Q: Watch the video and then solve the problem given below. Click here to watch the video. Use…

A: We know, cosθ=±1-sin2θ sin2θ=2sinθcosθ

Q: Let u = -6i+8j, v=9i-j, and w= -4i. Find 3u-(2v-w). 3u-(2v-w) = (Type your answer in terms of i and…

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: 5 R BIN frotter G.

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

Q: Drag the point to graph the polar equation. Provide your answer below: 180 150 r-sin (0) - 1

A: Given:       r=-sinθ-1 This is in the form of r=a±bsinθ

Q: aut on the moon throws a baseball upward. The astronaut is 6 ft, 6 in. tall, and the initial…

A: Given query is to find the time when height is 22ft.

Q: Use the quotient, reciprocal, or the Pythagorean identities to simplify each expression to a single…

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Q: Find the foci of the ellipse. 7² y² + 100 36 = 1 Enter each answer as an ordered pair. If there are…

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Q: An employee wants to invest $60,000 in a pension plan. One investment offers 6% compounded…

A: ⇒A=P1+rnnt ⇒P=Initial amount ⇒A=Amount  at time t ⇒n=compounded period ⇒t= Time in years

Q: Convert the complex number, z = 8cis(7/6 * pi), from polar to rectangular form.  Enter your answer…

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Q: K Solve the equation. Give a general formula for all the solutions. List six solutions. 0 √3 2 3 tan

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Q: Please answer in simple terms

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Q: 14 17 Give an exact answer in the form of a fraction. Given that sin(0) = and is in Quadrant II,…

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Q: Assuming A + B = 90° 1. tan A 1 csc A wherever B occurs, simplify to single function: 2 2. cos² A…

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Q: I angle (in degrees) does the ramp make with the ground? er to one-tenth of a degree. an angle of…

A: We have to find out the measurement of angle made by ramp with the ground.