Find the center, transverse axis, vertices, foci, and the asymptote of the y^2-x^2-4x+4y-1=0

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A: We are asked to simplify this portion of the expression:Let's first cross multiply the two fractions…

Q: 7. sin² x-cos² x sinx+cosx = sin x - cos x

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Q: 16.

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Q: Precalculus: Proving Trigonometric Identities Practice Problems Questions tan r secx+1 1. Prove the…

A: Here in the explanation part, we are getting LHS=RHS Hence, the identity holds True. Below in the…

Q: f(x) = x²-1; (-2,3) I Question Details Done Draw or add images here 1. 1 Find the slope at the given…

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Q: Express as a product. sin (a- - 2π 3 - -) − sin (a + - 2π 3

A: The given expression can be expressed as a product :     sin(α−32π​)−sin(α+32π​)…

Q: 2. A monument is planned in the Commercial Zones. The monument's shadow is 25 meters long. If a…

A: Solution 2. To determine the height of the monument, we can use trigonometry. Let's consider the…

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Q: For positive acute angles A and B, it is known that tan A = 1 and sin B = 1. Find the value of…

A: Explanation of the answer is as follows

Q: The length of a hill in your neighborhood is 2000 feet. The angle of elevation corresponding with…

A: The objective of this question is to find the height of the hill given the length of the hill and…

Q: Consider a triangle ABC like the one below. Suppose that A = 33°, B = 49°, and c = 61. (The figure…

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Q: sina sin (a +ß)+ cos a cos (a +ß)

A: The answer is given below Explanation:

Q: An oil company has two refineries. Each day, Refinery A produces 200 barrels of high-grade oil, 300…

A: We need to find number of days for minimum cost.

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS AND SHOW ALL WORK

A: we can make approximately 36,687 filled triangular prisms from the given amount of liquid…

Q: 14.

A: For any query with the solution, please ask in the comment box.

Q: Given the vector = 4 - 13, find the magnitude and angle in which the vector points (measured…

A: Given the vector , to find the magnitude and the direction angle.

Q: Rewrite without parentheses and simplify. (y-5)^(2)

A: The objective of the question is to expand and simplify the expression (y-5)^2.

Q: Simplify. 4 cos a - 4 COS 2π +α 4 • COS 2π +α 2

A: See the attachment.Explanation:

Q: how do i solve

A: Final…

Q: 1 - tan² a 1 + tan² a

A: See the attachment.Explanation:

Q: A battleship, B, detected a submarine, A, on a bearing of 050° and at a distance of 8 km. A cargo…

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Q: Ꮎ 0 = [ ? ] ° Find the direction of the resultant vector. (11,11) 13 W

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Q: Exam 5-7.6, 7.7, 10.5 https://mylab.pearson.com/Student TRIGONOMETRY ONLINE 726245 Free license…

A: Detailed explanation:We must divide the vector by its magnitude in order to get a unit vector that…

Q: Solve the equation on the interval [0, 27). 16 cos² (x) = 4 (Give your answer in the form of a…

A: The given equation is

Q: Let √−7, 3 be a point on the terminal side of θ. Find the exact values of cosθ, cscθ, and tanθ.

A: Solution of the above mentioned problem is provided below for further queries u may ask in comments…

Q: Solve the trigonometric equations. Find all answers (in degrees) in the interval: [0, 360°]. Show…

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Q: Use an identity to find the exact value of sin(5π/12)

A: The objective of this question is to find the exact value of sin(5π/12) using trigonometric…

Q: A ladder leans against the side of a house. The angle of elevation of the ladder is  68°  when the…

A: Solution of the above mentioned problem is provided below for further queries u may ask in comments…

Q: Practice

A: The objective of this question is to identify the midline, amplitude, phase shift, and period of the…

Q: 2x HIN 2 3x 5x 6 The graph of a polar equation is given. Select I the polar equation for the graph.…

A: Step 1: Let write the given.We are given a graph of a certain polar curve. Step 2: Let write what we…

Q: The angle of elevation from a park bench 778 feet from the base of the gateway arch in st.louis…

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Q: น S V 9 P Match the vectors p, q, 7, 3, and with one of the combinations of the and vectors from the…

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Q: Find cos 2a if 4 sin a - COS a = 3. 2 sin a + COS a

A: −53​Explanation:Click shift solve then equals.

Q: how do i solve

A: Step 1:By using the laws of signs :AS / Sin (84.2)  =  55 / sin(2.8)AS = (55 * sin (84.2 ) ) /sin…

Q: Graph the following function. y=2-5 cos Use the graphing tool to graph the function. Click to…

A: Step 1:

Q: Consider following relations on the set of positive integer: R₁ = {(a,b) | a> b} R₂ = {(a,b) | a = b…

A: The objective of the question is to determine which of the given relations are symmetric and…

Q: 5. If Sin 0-3/5, find without using tables the values of: i) Cos 0 ii) tan (ans.: i) 4/5; ii) 3/4)

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Q: 16. On a little league baseball field, the pitcher stands 46 feet from home plate. There are 60 feet…

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Q: Find the vertex , focus , and the directrix of the parabola x^2+6x-4y+1=0

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Q: Forces with magnitudes of v = 160 newtons and u = 280 newtons act on a hook (see figure). The angle…

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Q: Convert  27°8′3″  to a decimal number of degrees. Do not round any intermediate computations.Round…

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Q: Simplify expression by using a double-angle formula. 1-2 sin 20 П ☐ sin ☐ Π ☐ SOɔ ☐ ☐ cot ☐ Osec☐ ☐…

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Q: Determine the length of line OP, when (round to two decimal places) Line AO=75 Angle POB = 60° -…

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Q: sin COS 7π 24 π 7 COS COS T 24 4π 21 - COS sin 7π 24 TU 7 sin sin TU 24 4π 21

A: solution 2​Explanation:Step 1:Step 2: Step 3: Step 4:

Q: Calculate. cos 19° cos 68° cos 28° cos 56° cos 38° + 2 sin 28° sin 19° sin 30° 4 sin 28° sin 19°

A: See the attachment.Explanation:

Q: A man starts at the origin and walks 8 meters East. He then turns and walks 8 meters North. Graph a…

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Q: Use a polar (a) r>0, 20, -2x0, 2x<0<4? ப J O D. Q (Type an ordered pair. Type an exact answer, using…

A: BCAnswer given below

Q: 4. In the Residential Infrastructure area, buildings are planned with a height of 30 meters.…

A: Problem 4: Angle of DepressionGiven:Height of the building (h) = 30 metersHorizontal distance from…

Q: The diameter of the first Ferris wheel was 250 ft, meaning it had a radius of 125 ft. The top of the…

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