Match each angle with its corresponding reference angle. 11x 22 N 28 T 9 -23 N 12 -71 12 a. b. C. d. e, I 12 7 5 n 12 47 9 2%

Q: Consider the angle 8 in standard position with the terminal side passing through P(7.3,8.2). Find…

A: given point is P(7.3,8.2)

Q: Find the argument (angle 0) in radians for the given complex number z = 8 + (-7.7)i. Answer:

A:

Q: what is the periods the function y=3cot theta? a.120deg b.180deg c.360deg d.1080deg

A: The function is y=3cotθ

Q: Write the equation of the parabola in standard form. Identify the vertex, focus, and focal…

A: We know that the standard equation of parabola is  (y-beta)^2=4a(x-alpha)

Q: Question 10 O La siguiente expresión se simplificó incorrectamente. ¿En qué línea se cometió por…

A: Trigonometric functions of negative angles…

Q: If csc(x) = 3, for 90° < x < 180°, then sin COS X 2 (G) 2 tan = = (²) =

A:

Q: Find the measure (in radians) of a central angle of a sector with radius 6.1 cm and area 9.6 cm2.

A:

Q: 5. Bridges and other structures often use trusses (series of triangles) for structural support.…

A: Figure

Q: 4. Determine the length of the indicated side: X 48° 83 67°

A: we have given AC=83, ∠ ACB=67° and ∠ ABC=48°

Q: Find the measure (in radians) of a central angle of a sector with radius 5.6 cm and area 9.8 cm².…

A:

Q: 30° A 12 cm B Find the perimeter of each triangle in the diagram. DO NOT PROVIDE DECIMALS. INTEGERS…

A:

Q: Find the smallest positive solution x: (sec(x)+3)(sec(x)+4) = 1

A:

Q: Consider the following triangle.   a = 5.0, b = 7.5, c = 11.6 Determine whether the Law of Sines or…

A: NOTE: Refresh your page if you can't see any equations. . here we have here all three sides are…

Q: 2) 4x² + 4y² - 16x - 24y + 51 = 0

A: To find out the center and radius of the given circle by the help of completing square method.

Q: etermine the length of side QR in the following triangle: 13 cm 70 4 cm R

A:

Q: what angle has a tanget and sine that are both negative? a. 65deg b. 120deg 3.265deg 4.310deg

A: To choose the angle that has a tangent and sine are both negative among given options.

Q: Determine whether each infinite geometric series diverges or converges.  If the series converges,…

A:

Q: Suppose the oscillatory motion of an object can be modeled using the equation s(t) = 6.5sin(4.6t)…

A:

Q: S 55 44 T 37.4 #7 N 120 25

A: In triangle TSR: TS=55SR=44RT=37.4  In triangle QPN, QP=25PN=20NQ=17

Q: Find the value of the missing angle (in degrees). Provide a single number as your answer. cos(54.7°)…

A:

Q: 3. In a triangle ABC, a = 51.6, b = 72.8, and LB = 80°. Solve the triangle using sine law. Round…

A: In a triangle ABC, a=51.6, b=72.8, and ∠B=80°. To solve the triangle by using sine law. Note: Since,…

Q: A hamster wheel of radius 25 cm has a rung that is travelling at a constant spee The rung makes one…

A: radius = 25cm The axle of hamster wheel is 27 cm Time taken for one complete revolution 3s

Q: Use the given information to find the exact function value. Simplify your answer as much as…

A: Given: sinα=513, π2&lt;α&lt;π We are require to find: a. sinα2b. cosα2

Q: For a triangle ΔABC, we have a = 7.8, ∢B = 54°, and ∢A = 27°.  Find side b.  Assume standard…

A: We know,  a/sinA=b/sinB=c/sinC

Q: Since sin O O tan 1/12 = 1-cos 8 1+cos 0 1 Cos 0 2 " as tan 1-cos 0 tan/2 = √ 1+cos 0 COS /= ± √ ||…

A: Given :sinθ2=±1-cosθ2cosθ2=±1+cosθ2

Q: Find the phase shift: y=2cos(6x-pi/4)

A:

Q: Please help. Give me CLEAR answers. Is this function odd or even What is y-intercept And find answer…

A:

Q: Find the smallest positive solution x: (sec(x)+4)(sec(x)+4) = 4

A:

Q: 18. If z₁ = 2 (cos 45° + i sin 45°) and z₂ = 4 (cos180° + i sin 180°), find: a. z₁z₂ and 21/22 in…

A: De Moivre's Theorem if rcosθ+isinθ is a complex number , then rcosθ+isinθn=rncosnθ+isinnθ

Q: Suppose a 10-meter flagpole casts a 15-meter shadow. At the same time, a person standing 20 meters…

A: We need to find the angle of elevation such that 10 m flagpole casts 15 m shadow Person 20 m away…

Q: Q.13 If angle A is 45 degrees and angle B is 60 degrees. What is sin (A) cos (B)? ½ (sin (345) -…

A: Trigonometric identity is given by: sinAcosB=12sinA+B+sinA-B Given that A is 45° and angle B is 60°…

Q: [0, 2π). B. (sect 1) (2 sint + 1) = 0

A: according to bartleby guide line we do only first of multiple questions. (B) given,…

Q: Write the equation of a sine or cosine function to describe the graph. EIN h HIN TU 11 ST l 2 Y

A: We use the given graph  General cos function is  y=Acos(Bx)+Dwhere A is the amphilitudeB is the…

Q: Plot the points with polar coordinates 4, 5T 3T 4 27 3 RIM RAT 70 4 5π TO 2) ( 37) 25 and -5, TO 6 X…

A: The polar coordinate 4,-π6 and -5,5π3

Q: Solve angle ABC with angle A=37 degrees, a=85cm , b=90cm  1. Explain why 2 triangles formed…

A: To solve the following triangle. A=37°, a=85 cm, b=90 cm

Q: Write two complex numbers z1 = a + bi and 22 = c + dí with a, b, c and d not equal to 0 or 1 with a…

A: Given two complex numbers:           z1=a+bi  and   z2=c+di

Q: Evaluate the the following tan 7π 12 1 + tan √3 3 O-√3 √√3 7TT 12 √3+2 2 tan tan 5TT 4 5T 4

A:

Q: For a triangle AABC, we have a = 4.4, ×B = 30°, and <A = 76°. Find side b. Assume standard notation,…

A: given,  a=4.4,  m∠B=30°  and  m∠A=76°

Q: A. cos 2A = cos² A-sin² A B. cos 2A = (cos A - sin A) (cos A + sin A C. cos 2A = 2 cos² A-1 D. cos…

A:

Q: Graph the ellipse using the following information. Then write its equation. vertices at (-9, 0) and…

A: Given that Vertices of the ellipse is (9,0) and (-9,0)  Length of minor axis is 10 units

Q: The following information refers to triangle ABC. Find all the missing parts. (Round your answers…

A:

Q: 8) A box that weighs 866 pounds is suspended by two cables attached to a ceiling. Fin the tensions…

A: Given: Weight of box=866 pounds. Angle between rope=60°  We have to find the tension in the cable.

Q: 4.20 m 100.0⁰ LL * 3.00 m RADIUS 7.00 m 4.20 m

A:

Q: Find the endpoints of the latus rectum of the parabola below. Enter the endpoints as ordered pairs…

A:

Q: guous sine law) 2. Determine 1st triangle using sine law

A: To solve the following questions.

Q: C = 126°, a = 38, b = 58 Determine whether the Law of Sines or the Law of Cosines is needed to…

A: C=126o a=38 b=58

Q: 6 6. Use special right triangle relationships to find all missing sides: 45° 60° 42 n u 45% 171 W…

A:

Q: Find the indicated side x. (Use either the Law of Sines or the Law of Cosines, as appropriate.…

A: To find out the value of x.

Q: For θ ∈ (90°,180°), the trigonometric function a. sin(θ) is Increasing, Decreasing, or Neither;…

A: This is question of trigonometry here function is given we have to find the function is increasing…

Q: Danielle's text messaging plan costs $13 for the first 350 messages and 5¢ for each additional text…

A: Danielle's text messaging plan costs $13 for the first 350 messages and 5c for each additional text…