4. Solve the following system of equations using the inverse matrix found in the Write your solution as an ordered triplet (x, y, z). x + z = -1 3x + 3y + 2z = 3 Solution: 4x + 2y + 3z = 2

Q: Problem 5: An airplane has heading 280 degrees and flies at 401 miles per hour. Express the vector…

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Q: In triangle ABC, a = 29, b = 28, and C = 52°. Find A. ○ 61.6° O 66.2° O 66.1° O 65.1° O Other:

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Q: Find all solutions of the following equation in the interval [0, 2pi). 15tan^3x = 5tanx

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Q: Find the cos 43.5°

A: We can solve this as follows:

Q: a = (-1, -3) and b = (5,4). Represent a + b using the parallelogram method. Use the Vector tool to…

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Q: 4. What is the tangent ratio of angle x? M X 15 ft 17 ft y N 8 ft O

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Q: Find the amplitude and period of the function. y = -3 cos (3x) amplitude period Sketch the graph of…

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Q: p and q are complex numbers such that |a| = 4√5 and lp + ql = 9√/2. - On what interval must lp fall…

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Q: Find the amplitude and period of the function. y=-3 cos(3xx) amplitude period. Sketch the graph of…

A: Given the query is to find the amplitude period and graph of the function.

Q: onvert the rectangular coordinates (5, -5√3) to polar form. Let > Oand 0 ≤ 0 < 2π. ter your answer…

A: Given query is to find the polar coordinates.

Q: If a snowball melts so that its surface area decreases at a rate of 2 cm2/min, find the rate at…

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Q: tion y = 3 3 x to polar form.

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Q: Jack and Marcy are at an amusement park. Jack is standing 75 meters from a hot air balloon ride. He…

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Q: Find the exact values for sin 0, cos 0, and tan 0. 37 12 9.

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Q: Verify that the equation is an identity: sin (0-4) -Cos 0 nd the exact value of each expression. tan…

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Q: solve for OSOL2M O=Cose-sin2o

A: Here given  Cos(Θ)-sin(2Θ)=0 (Sin2x = 2sinxcosx)   Now equation can be written as cos(Θ) - 2sinΘcosΘ…

Q: Find x and y so that the following equation is true. 8 + 5i = 10x − 15yi

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Q: Rewrite sin(a−7π/4)in terms of sin(a) and cos(a).

A: Given the query is to rewrite the ue expression.

Q: A street light is at the top of a pole that has a height of 15 ft. A woman 5 ft tall walks away from…

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Q: What is the vector that results from transforming a by the transformation matrix? 3 7 ā= and B = 13…

A: Given that,a→=3-1 and B=7-63-4

Q: Write the equation of the trigonometric graph. 5 4 -27 -37 37 -1 -2 -3 -4 -5

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Q: Topic: Sum and Difference, Double Angle, Half Angle Identities Direction: Verify the following…

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Q: Find the magnitude and the positive direction angle for u. u = (5,- 12) |u|= 0 0= (Round to the…

A: u = (5,-12) magnitude = 52+(-122) magnitutde = 13 angle  tanθ = -12/5 θ = tan-(-12/5) θ = -67.38…

Q: Convert the Cartesian coordinate (1,4) to polar coordinates, 00 < 2TT r= Enter exact value. 0 = (in…

A: topic - Cartesian coordinate to polar coordinate system

Q: Given A = 11 degrees, b = 8 , and a = 6, use the Law of Sines to solve the triangle (if possible)…

A: A=11°, b=8, a=6Law of…

Q: Find the Discriminant- then tell how many solutions. Show Set Up 5) What is the number of solutions…

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Q: 10. If cose = /3 sin 0 then the exact value of tan 20 is: A. -V3 В. 23 1 С. D. 3

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Q: 2. What is the tangent ratio of angle B? A оо о с tane = A AC tane= tane tan0 = Ac BC ВС В

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Q: Find the horizontal and vertical components of the vector with the given length and direction, and…

A: Recall: Horizontal Component, a=v cos θ Vertical component, b=v sin θ Vector=ai+bj we have, |v|=5,…

Q: If secA = 2 then A = 120⁰ or A = 240 Explain why, using diagrams of the appropriate special triangle…

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Q: What is the vector shown in component form? 4 3 4 5 Enter your answer by filling in the boxes. -9 T…

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Q: +tan? 0=2tane-2

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Q: Find the period. y = 3 cot (5xx) Graph the function. 10 -2A 15 72 10 29 S 20 10 S 10 ++ 2 x S o 4 5…

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Q: What does the graph of the parametric equations x (t) = 2-t and y(t) = (t + 3)², where t is on the…

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

Q: decimal

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Q: The sides of a nuclear power plant cooling tower form a hyperbola. The diameter of the bottom of the…

A: The equation of a hyperbola is simplest if the center of the hyperbola is at the origin. So let the…

Q: QUESTION 1 Determine two coterminal angles (one positive and one negative) for 0= -524°.

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Q: 2. Describe in word all transformations involved. y = -3sin(180° – 4x) + 5

A: Take Sine function then apply one by one all transformation to get the final function.

Q: Find all solutions to the equation below in the interval (-2π,0]. Give all answers as exact values…

A: The objective of the question is determine the solutions.

Q: Simplify. [(21)4]² 1615 Enter your answer in the box.

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Q: Sketch a graph of the polar equation. r = sin(60) π/2 -1.0 -1.0 0.5 1.0 -1.0 0.5 x/2 1.0 0. -0.2…

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Q: 10) Divide using Long Division Slide Red circle in front of correct (x' - 5.x² - 33x - 35)+(x+3)…

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Q: Solve the system of equations by converting to a matrix equation and using the inverse of the…

A: The given system of equations,3x+7y+4z=13x-y+3z=12x+7y+3z=1

Q: 1 tan x+ cot x 1 = 4 8. cot x+ tan x

A: We can verify the identity as below.

Q: Solve for 00く27 ニCOS = COS 2.

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Q: A triangle has a base that is decreasing at a rate of 11 cm/s with the height being held constant.…

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Q: B b C If m/C= 90° and m⁄A = 35°, one would use sin A to find the value of b. Select one: True False…

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Q: 12) solve For O5OL207 2tan" o = I+ 2 tano +3tan 0

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Q: Convert each pair of polar coordinates to rectangular coordinates. (4, п)

A: Solving the problem by finding the restangular coordinate.

Q: Pythagorean Identities 3. cos? x (1+ tan? x) = 1

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