Find an equation of the parabola with vertex (-2,-4) and directrix y=-9.

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A: We have to find the measure of the angle.

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A: Given parametric equation:x(t)=2-ty(t)=(t+3)2 where t is on the interval  [-4, 0]

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A: Given problem:- Use a calculator to find a decimal approximation for the following expression.   sin…

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A: Given problem:-

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A: We have to find which set of ordered pairs represents y as a function of x

Q: What does the graph of the parametric equations x (t) = 4-t and y(t) = (t-1)². where t is on the…

A: t x(t)=4-t y(t)=(t-1)2 (x, y) -2 6 9 (6, 9) -1 5 4 (5, 4) 0 4 1 (4, 1) 1 3 0 (3, 0) 2…

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A: Given data÷

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A: Topic:- function

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Q: Observing Traffic A traffic report helicopter left the WKPR studios on a course with a bearing of…

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: For the pair of vectors, find U + V, U – V, and 4U + 3V. U = 2i + 7j, V = 7i + 2j U + V = U - V = 4U…

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Q: Find a value of θ in the interval ​[0°​,90°​] that satisfies the given statement.   sin θ=0.62016401

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Q: Find the four fourth roots of  z = 81(cos 4pi/3 + i sin 4pi/3) w0=  w1= w2= w3= .  Write each…

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Q: 21 of the complex numbers. Leave your answer in polar form. Z2 Find the quotient z1 = 35( cos 120° +…

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A: Summation of series

Q: 7) Find mZA 17 ft 9t 127" B

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Q: Given v = 2i - j and w= 8i + 3j, find the angle between v and w. The angle between v and w is (Do…

A: topic - angle between vectors

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Q: height of the rectangle below is c – 6. The expression inside the rectangle represents the ar Width…

A: Use area formula of rectangle

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Q: 13

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Q: 11. use Jouble angle identity to find exact value cos x == // and OLX<= ㅠ sec (2x) tan (2x) cos (2x)…

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Q: 12 cot "² x (1 +tan ²³x) = sin ²x 13. use double angle identither to find exact value 7 and 21 < x <…

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Q: y = 2sin(-2x- T) +54 | -2 sin(2x+ Tt) f mplitude: 2T= TL TL 2. eriod: TC 131 I liett) B

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Q: Evaluate the following limit using L'Hospital's rule. Provide your answer below: lim (cos (9x)) (+)_…

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A: We have to find the magnitude of v

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Q: For the pair of vectors, find U + V, UV, and 3U - 4V. U = (-7, 0), V = (0,5) U + V = U-V= 3U - 4V =

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Q: B. SSS Similarity Theorem D. SAS Similarity Theorem 7. Two isosceles triangles are similar and the…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

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A: Given problem:- How does the multiplicity of a zero determine the behavior of the graph at that…

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Q: By cramer's rule solve the system of equation x - 2y + 3z = −5 3x + y + z = 8 2xy + 2z = 1

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Q: Find the determinant of the matrix. 6 3 1 -3 -5 3 9 15 Determine whether the matrix has an inverse,…

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Q: sinocos0 tan0 cos² cos? 0-sin0 1-tan 0 2 2

A: Solution is done in step 2

Q: cos 0 1- 1+sin0

A: To simplify.

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Q: Express the given sum or difference as a product of sines and/or cosines. cos x+ cos 3x cos x+ cos…

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Q: 9. Given sin 0 =, ? what is cos0? zV6 a. 7. 5V6 b. V6 2V7 с. 5V6 d. V12

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Q: a - b? If cos 0= , express sin 0, cot 0, sec 0 and cosec 0, in terms of a and b.

A: Solution is done in step 2

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Q: The angle of elevation from a boat to the top of the lighthouse is 25°. The lighthouse is 150 feet…

A: BC

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A: We have to find the graph of given function.

Q: Use the appropriate reciprocal identity to find each function value. 93. sin 0, given that csc =

A: we have to find the value of sin