Given the matrix 8 2a 20 what scale factor would the matrix be multiplied by to have a product of 4 a 10 ?

Q: Find the area of the triangle. If necessary, round the answer to two decimal places. = 30°, b = 12,…

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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: Find the smallest positive solution x: (sec(x)+2)(sec(x)+1) = 3 Assume radians.

A: We have to find the value of x from the given equation:secx+2secx+1=3

Q: Prove the following identity 1 1 + 1 + cos(x) 1- cos(x - 2 csc² (x)

A: prove,     11+cos(x)+11-cos(x)=2csc2(x)

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

A: A vertical asymptote of a Tan function is given as, g(x) = atan(bx)The vertical asymptote is given…

Q: Graph f(θ) = sinθ where -2π ≤ θ ≤ 2π

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Q: - 2л - 3л/2 -л -П/2 3 2 -1 -2- П/2 П 3л/2 2П

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Q: The parabolic arch shown in the figure is 50 feet above the water at the center and 200 feet wide at…

A: The arch is at a distance 50 feet above the water  The width of the arch at the base is 200 feet.…

Q: Find values for b such that the triangle has one solution, two solutions (if possible), and no…

A: (a) We need to find the value of b for which the angles has one, two and no solution.   Given that…

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

A: We have to determine whether each infinite geometric series diverges or converges.  If the series…

Q: Use the definition or identities to find the exact value of each of the remaining five trigonometric…

A: By using the definition or identities to find the exact value of each of the  remaining five…

Q: Consider the angle θ in standard position with the terminal side passing through P(3.4,6).  Find sin…

A: We know that sin(theta)=(height)/(hypotenuse)

Q: =(-

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Q: Consider the following triangle. B = 100°, a = 31, b = 18 Determine whether the Law of Sines or the…

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Q: The tip of the minute hand of a clock is 7.4 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: Describe the long run behavior of f(x) = 2(x-2)(x+1)³(x-4)³

A: Long run behavior of f(x) means end behavior of the function, i.e. the behavior of f(x) as x→-∞ and…

Q: Use well-known trigonometric identities to determine which of the following equations are…

A: Identity or Not an IdentityPart a           sinθsecθ=tanθPart b…

Q: on lef angle Are They'r

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Q: Use mathematical induction to prove the following: n²(n + 1)² 4 Σņi³ = 1³ + 2³ + 3³ + ... +n³; Note:…

A: ∑1ni3=13+23+33+...+n3=n2n+124

Q: Suppose u = and v = . Find the angle between the two (position) vectors u and v. Provide the answer…

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Q: Find the exact value of cos 5π/6

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Q: Find csc-1(8.9) (in radians). (Hint: Use sin-1)

A: The solution is shown in step-2

Q: Find the exact value of each of the following trigonomic functions of Sind 3, 180° <0<270° 5 Cose=…

A: Given :  sin(θ) = -35and, 180°&lt;θ&lt;270°   To find :  cosθ = ?tanθ = ?

Q: Find the primary characteristics (reflection, amplitude, period, phase shift, and vertical shift) of…

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Q: Find the exact Value of -1 Cos (tan'a + Sin ¹ 1/27) 13

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Q: E F H 1. Given the figure above, if EG = 27.2 m, ZHEF = 29°, and ZGEF=66°, what is the length of…

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

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: Given the triangle below, find the angle A and length of side x Note: picture is NOT drawn to scale,…

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Q: 2) Given the following right triangle; 1 18 B 5 a) What is cosine(B)? 5 b) What is tangent (B) ? c)…

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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: 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: What is v − u

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Q: Sarah sets off on her hike from the lodge at a bearing of S70ºW. After 2.3 miles, she changes her…

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Q: 2TT What are the equations of the asymptotes for the function Y = tan - where 0≤x≤ 4 4 O x = 0, 1,…

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

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Q: Vectors u and v are shown in the graph. -12 -11 -10 -9 -8-7-6 -5 -4-3-2 What is projvu? u 6 5 3 2 -1…

A: Graph

Q: Use the information given below to find tan (a-B). tan a = sin ß = 4 3 4 5 1 I with a in quadrant…

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Q: 3. Solve for the indicated missing angle: 20 Z 13 85 68

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Q: Wouldn't tan(x+pi)-(-sin(x)) yield tan(x+pi) + sin(x)) instead of tan(x+pi) - sin(x))?

A: Yes , there is a mistake on that question. I give u correct solution .  tan(x + π) - cos( x + (π/2))…

Q: Given the triangle x = 19 answer to 4 decimal places. Check Answer X 41° 19° find the length of side…

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Q: Vector v has an initial point at (9, 3) and a terminal point at (16, 12). Which of the following…

A: We need to find linear form of vector v.

Q: Determine weather the series is arithmetic or geometric, then evaluate the infinite series for the…

A: To determine the type of given series.

Q: Find the measure of the angle

A: The figure is given by To determine: The value of unknown angle.

Q: For a triangle ΔABC, we have a = 6.1, ∢B = 35°, and ∢A = 64°.  Find side b.  Assume standard…

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Q: Find all solutions to the following triangle. (Round your answers for angles B, C, B', and C' to the…

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Q: From a centerpunched starting point on a sheet of steel, a horizontal line segment 30.20 centimeters…

A: Horizontal distance between starting centerpunched point and 2nd centerpunched point is given as…

Q: Find values for b such that the triangle has one solution, two solutions (if possible), an A 125°, a…

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Q: For 8 € (90°,180°), the trigonometric function a. sin(0) is b. cos(0) is c. tan(0) is 2

A: here trigonometric function is given we have to find increasing or decreasing further calculation is…

Q: 11. (8.1) To find the distance across a small lake, a surveyor has taken the measurements shown.…

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Q: Find the endpoints of the latus rectum of the parabola below. Select the correct answer below: (x -…

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