0 an / if sine = 2 3. Find tan 2/5 and is in quadrant II.

Q: Find the smallest 0. 2 sin (20) + 1 = 0

A: 2 sin2θ+1=0

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A: Find the axis and Equation of the given parabola.

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A: Put the following in increasing order. cos(π), sinπ2, cos7π8, sin7π8

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A: Given:- y-1216-x+324=1 here, center C=(-3,1)=(h,k) a2=16⇒a=4 b2=4⇒b=2 The Hyperbola is Horizontal…

Q: 8. Vectors u, v and w are shown below. Sketch the following vectors on the same picture, being sure…

A:

Q: Q.2 What is a factor of: 2sec 2 (x) - 3sec (x) - 2 2 sec (x) - 1 2 sec (x) + 3 sec (x) - 2 2secx…

A:

Q: Find the asymptotes of the hyperbola below. (y+4)² (x+3)² 64 25 Use y = + (x − h) + k or y = + (x −…

A: To find the equation of the asymptotes for the given hyperbola Given  [(y+4)²/64]-[(x+3)²/25]=1 It…

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: Suppose u = ‹-1.2,0.1› and v = ‹0.8,2.7›. Find the angle between the two (position) vectors u and v.…

A:

Q: 5. 8x-1= 2x+2

A:

Q: An aircraft​ (at Z) is spotted by two observers​ (at X and​ Y) who are L=2000 feet apart. As the…

A:

Q: Find the area of the triangle formed by the given sides (using "Heron's Formula"): Given: a = 7.2 b…

A: Consider a triangle with sides a=7.2 b=4.3  c=5.7

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: Find the smallest positive value of c for which x=c is a vertical asymptote for the graph of the…

A:

Q: If you were to solve for all real numbers that satisfy the given equation, what would the…

A: sin8x=12   sin8x=sinπ6   8x=π6+2πk, 8x=5π6+2πk

Q: this

A:

Q: Suppose u = ‹0.7,-0.6› and v = ‹-0.6,2.3›. Find the angle between the two (position) vectors u and…

A:

Q: Find the endpoints of the latus rectum of the parabola below. (y - 1)² (x + 2) Enter the endpoints…

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Q: A ship that is docked in a harbour rises and falls with the waves. The function h(t) h(t) = sin -t…

A: I am going to solve the problem by using some simple trigonometry to get the required result of the…

Q: The angle between 0° and 360° and is coterminal with a standard position angle measuring 468° angle…

A: Angle given =468° We know a circle have 360°

Q: 3. Find the exact value of each quantity: " a) 8sec 4 b) tan4 -30°

A:

Q: [sin(x) + cos(x)]² = 1 + sin(2x) Zoom Verify the trigonometric identity:

A: We need to prove that : sin(x)+cos(x)2=1+sin2x

Q: A company that produces wakeboards forecasts monthly sales S over a two-year period to be 2.2…

A: Monthly sale functions(t) = 2.5 + 0.142t + 2.2 sinπt6-π2where t in monthso,total sales = s(t) × 100…

Q: Plot the complex numbers 6-i and -5+3/ in the complex plane. EXHIMINERINGE -S 7 -5 -5 -4 -3 -2 -1…

A: We are required to: Plot the complex numbers 6-i and -5+3i in the complex plane.

Q: w, angle C = 90°. If AC = 75 m, find, what is the value of Zx in the diagram shown below dredth…

A: From figure  m∠x=m∠A ⇒m∠C=90° ,AC=75 m and BC=78.00 m

Q: Use the values to evaluate (if possible) all six trigonometric functions √17 17 cot(p) = -4, sin() =

A:

Q: a) Are these triangles similar? Explain 90 136 117 160 b) 300 90° 450 90%

A: Similar triangle have equal proportional sides and corresponding angles

Q: The tip of the minute hand of a clock is 4.7 in. from the center of the clock. Find the linear…

A: This is question of trigonometry here is clock question is given we have to find the velocity of…

Q: Find the solution of the equation 2 + 8.53(sin x) = 4.05 that is negative and nearest to 0.  Assume…

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Q: b= (-2, 10) and c = (-7, -3) What is c + b in component form? Enter your answer by filling in the…

A: b→=<-2,10> and c→=<-7,-3>

Q: Precalculus 9B Summative 98- Use trigonometric formulas to simplify trigonometric expressions…

A:

Q: Repeat this process for the two functions below: #1) y = sin x (5,-1) EB

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Q: Л (+7 Graph, by hand, over one period f(x) = sec 2

A:

Q: 11. Solve triangle ABC, which is pictured below: C A 35% 18 B

A: To solve triangle ABC, which is pictured below.

Q: Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. cos 8= a.…

A:

Q: Solve 4cos20 - 1 = 0 and write the general solution.

A: Cosx = cos y  Then general solution is  x = nπ +- y

Q: Refer to the figure below. 9 O 11 18 (a) Find the angle opposite the longest side. (Round your…

A:

Q: Subject is Precalculus The topic of the paper is Trigonometric Identities. The images are in…

A: Formula to be used: cos2x = (1 -tan2x)(1 +tan2x) sinθ=-sinθ

Q: Express (text in image) for some constants A, B, and C.

A: NOTE: Refresh your page if you can't see any equations. . compare this equation with  so here we…

Q: Find the area of the sector (in in²) of a circle of radius 8.7 in with central angle 2.87 radians.…

A: Given

Q: * ste 48 N 60 70 3

A:

Q: Use the Half-Angle Identities to have an exact value for the following (use simplified fractions, no…

A: Cos(A)= 23/49

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Q: How did you convert to degrees, minutes and seconds?

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Q: The tip of the minute hand of a clock is 3 in. from the center of the clock. Find the linear…

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Q: Let 0 be an angle in quadrant II such that cos Find the exact values of csc and cot 0. csc 0 = cot 0…

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Q: Graph the hyperbola given below using the transverse axis, the center, the vertices, and the…

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

A: We have to find the graph of the height of the hamster. For this first we will find the equation of…

Q: Find the two complex solutions of the quadratic equation x² + 6x + 25 = 0 X1 = + x2 =

A: The given quadratic equation isx2+6x+25=0

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