Find a cofunction with the same value as sec The cofunction is help (formulas) 9π 20 Write your answer below with the angle expressed in radian(s).

Q: Evaluate. 7π 4 Cos

A: We need to evaluate the following trigonometric ratioFormula Used:

Q: Convert the polar equation to a rectangular equation. Then use a rectangular coordinate system to…

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Q: Write the equation of the trigonometric graph. Use a positive coefficient on cosine for this…

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Q: Use the given vectors to find v.w and v.v. v=5i-2j, w = −3i-j V • W= (Simplify your answer.)

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Q: Make a table of values using multiples of pi/4 for x. (If answer is undefined, enter undefined).…

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Q: The rectangular coordinates of a point are given. Find polar coordinates of the point. Express 8 in…

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Q: X 40° 35.21 mm 31.5 mm 22.7 mm 45.12 mm 32 mm 65°

A: Given:We are required to find:

Q: Graph (at least) one complete cycle of the graph. y = 1+ sin(2x + π)

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Q: Convert the polar equation to a rectangular equation. Then use a rectangular coordinate system to…

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Q: A vector has a magnitude of 65 and a direction of 35°. What are its horizontal and vertical-…

A: Given:We are required to:

Q: e nearest tenth and angle measur

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Q: Use the formula d = √² +²2-2r₁ r₂ cos (0₂-0₁) to find the distance 3π between 4, 4 and 8, T

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Q: Consider the right triangle illustrated below. Find the sine, cosine and tangent of angles A and B.…

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Q: Find the cube roots of the following complex number. Then plot the cube roots. -6√/3 +6i

A: Given: Let

Q: the

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Q: how do I convert the degree measure to exact radian measure? 1) -45 degrees 2) 315 degrees

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Q: implify by multiplying. ab.a.ab NEW ab.a. ab5 (Simplify your answer. Use integers or decimals for…

A: Givenab.a7.ab5

Q: Plot the point(s) where tan 0 = -√3

A: We know that Tan  =

Q: Зл The polar coordinates of a point are 9, 2 Find the rectangular coordinates of this point. The…

A: The polar coordinates of a point are .To find the rectangular coordinates of this point.

Q: Find an equation for the graph. 3π 2 T BIN BIN X 3л 2 Type the equation of the given graph in the…

A: A graph of the trigonometric function is given, we have to find its equation.

Q: Let v = -7i+ 4j, and w=-i-9j. Find 3w + 3v.

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Q: Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in…

A: The given powered complex number is

Q: Find 0, if 0° < 0 < 360° and √√3 2 sin Ꮎ = and in QII. degrees.

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Q: Find all solutions of the equation in the interval [0, 27). 2 sin ²0+3 sin 0+1=0 Write your answer…

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Q: WOM 22 m 11 m

A: To find the measure of angle .

Q: With each heartbeat, blood pressure increases as the heart contracts, then decreases as the heart…

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Q: With each heartbeat, blood pressure increases as the heart contracts, then decreases as the heart…

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Q: Directions: You may complete this lab on the lab sheet, or you may use your own paper. You can work…

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Q: Plot the point with the given polar coordinates. Choose the graph below that represents the point O…

A: The given polar coordinates point .To plot the given point in graph.

Q: The point 2,7 can also be represented by which of the following polar coordinates? Select all that…

A: The given point is .We have to find another representation for the given point.

Q: Evaluate the six trigonometric function of 0. If the ratio is undefined, enter DNE. A= 3π 2 sin =…

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Q: Find all the complex square roots of w=64( cos 45° + i sin 45°). Write the roots in polar form with…

A: The given complex number is,

Q: Part 3 of 4 Evaluate each expression. Express your answers as simplified fractions and rationalize…

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Q: Given v = 3i and w = j, find the following. a) v w b) v.v a) v • w=

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Q: Plot the complex number. Then write the complex number in polar form. Express the argument in…

A: Complex number

Q: Refer to the figure. Find the indicated values to the nearest hundredth of a centimeter or hundredth…

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Q: Find the quotient 21 = cos + 1 sin z1 z2 COS T + i sin Z1 of the complex numbers. Leave answer in…

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Q: 2.5 m 3.1 m not possible 38.88° 53.75° 36.25° Y

A: Using trigonometric ratio of cosine, we will find the measure of angle Y.

Q: Find the trigonometric ratio by referring to the figure. tan a tan a= a 20 16 12

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Q: Let u = -6i+ 5j, v = 8i- j, and w= -9i. Find 4u - (5v-w). 4u - (5v-w) = (Type your answer in terms…

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Q: Height of a pyramid The angle of elevation to the top of the egyptian pyramid of Cheops is 36.4…

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Q: c. csc ¹(-1) d. csc ¹(2) e. cot-¹(√3) of sau voy blo f. cot ¹(1) insgnet mort insnettib visvai zin1…

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Q: Graph one complete cycle of the following. Label the axes accurately. y=sin(x+ pi/4)    identify…

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Q: Use the Pythagorean Theorem to find the missing length in the right triangle. a 8 cm 10 cm

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Q: A balloon floats 18.5 kilometers east and then 24.6 kilometers north. What is the direction of the…

A: 18.5 km east then 24.6 km north

Q: Find sin 2x, cos 2x, and tan 2x if tan x=- sin 2x = cos 2x tan 2x = = HAR 0 00 X 5' and x terminates…

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Q: 9 m 11 m 75° x E Ox= 17.13 m, ZD = 42.81°, ZE = 62. 19° Ox = 13.17 m, D = 42.81°, ZE = 62. 19° -…

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Q: Find the exact values of sides of the given triangle h, r, x, and y if = 5√6. Simplify all answers.…

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Q: Given a vector v with initial point P(−12,10) and terminal point Q(9,−28), write the vector in terms…

A: We all know that if be the initial and terminal points of a vector, then the vector can be written…

Q: Find the unit vector that has the same direction as the vector v. v = 13i - 5j

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