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Q: Draw vectors representing the following velocities: 9. 30 mi/hr due south
A: Consider the given velocity vector, 30 mihr due south it can be represented as,
Q: Kindly explain the algebra behind going from step 2 to step 3 where "c" is solved for.
A:
Q: See
A: We have to evaluate the value of expression For this we will use the trigonometric identity
Q: 3. The angle of depression of a ship viewed at a particular instant from the top of a 75m vertical c...
A: Given, angle of depression =30o Height of the cliff=75m
Q: Find the value of each of the six trigonometry for the angle, in standard positions, whose terminal ...
A:
Q: If tan ( θ ) < 0, then in which quadrants could θ lie?
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Q: Multiple choice for 13 and 14.
A: Since you have asked multiple question, we will solve the first question for you. If youwant any spe...
Q: For each of the following problems, theta is a central angle in a circle of radius r. In each case,f...
A: Given: θ=30° & r=4 mm To determine: Length of an arc cut off by θ.
Q: A ________ measures the acute angle that a path or line of sight makes with a fixed north-south line
A: A Bearing measures the acute angle that a path or line of sight makes with a fixed north-south line.
Q: Writing a Logarithmic Equation In Exercises11–14, write the exponential equation in logarithmicform....
A: since we answer only first three sub-parts so we will answer first three. Please resubmit the questi...
Q: Which of the quadratic functions shown graphed below would have a negative discriminant? (1) (3) (2)...
A: The solutions of a quadratic equation can be described by the value of the discriminant. If the disc...
Q: Find the exact value of each of the following. cos - (240 degree)
A: we have to find the exact value of cos - (240 degree)
Q: Find y and find theta
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Q: Find the remaining trigonometric ratios of 0 based on the given information. csc 0 = 2 and cos 0 is ...
A: Given: To determine: all other trigonometric functions.
Q: find all SoluHons) to the equation y+3 = %3D
A:
Q: Two distinct nonvertical lines are ________ if and only if their slopes are equal.
A: If lines are parallel, they slant in exactly the same direction. If they are nonvertical, their stee...
Q: Write 2e2ip/3 as a complex number in standard form.
A: we have to write the equation 2e2π/3 in polar form. By Euler form we get eiθ=cosθ+isinθ
Q: If w= 6+8i and x=-2-5i then which of the following represents w-x? (1) 4+3i (3) -12-40i (2) 8- 3i (4...
A: We have to find the difference
Q: Use a calculator to evaluate each expression to the nearest tenth of a degree. cos -1 (0.46...
A: Given: cos-10.4664 To find: Evaluate each expression to the nearest tenth of a degree.
Q: A water tower is located 325ft from a building. From a window on the 10th floor, the angle of elevat...
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Q: Divide 2x-5x +x-7x +x+x²-1 by x-3.
A: Given: To determine: Quotient and remainder
Q: 4z-9 w+8 3w 2z H. For the Parallelogram above, find the value of w.
A: Given, EJ=3w, JG=w+8 The diagonals of parallelogram bisects each other. So, EJ = JG Equation is 3w=...
Q: Sketch the graph of each equation by making a table using values of u that are multiplesof 45°. r...
A: Given, r=4sinu
Q: (19)
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Q: Find the measure of one interior angle in the given regular polyg O 120° O 108° O 135° O 128.6°
A: As per our guidelines we are suppose to solve only first question. Kindly repost the other question ...
Q: To solve a linear equation, use the ________ and ________ properties of equality to_______ the varia...
A: To solve a linear equation, use the Subtraction and Addition properties of equality to isolating the...
Q: (10)
A: The point on the terminal side of θ is (-8a, -6a). So, x = -8a y = -6a
Q: Show that each of the following is true.sin (x - pi/2) = -cos x
A: Given: sinx-π2=-cos x We know that: sin90°-θ=cos θ
Q: Simplify the expression using csc x-cotx fundamental identities.
A:
Q: Trigonometry Question
A: According to bartleby guidelines i have to solve the first question. So repost the problem for furth...
Q: (11) 10y" - 3y' – y = 0
A: Explanation and solutions is given below....
Q: Set up an equation and solve for 'x' round answers to the nearest hundredth. 12 34 Equation: (sin, c...
A: Given :from the figure,hypotenuse=12 unitTo find : x
Q: can you help me with this question
A: For solving this question, we will make use of the fact that the given triangle GEF is a right angle...
Q: To solve an oblique triangle given two sides and the included angle, the first step is tofind the mi...
A: In given problem To solve an oblique triangle given two sides and the included angle, the first ste...
Q: Show that each of the following is true. tan ( x- pi/4) = tan x - 1 / tan x + 1
A: Given:tanx-π4 =tan x-1tan x+1Formula:tanA-B=tanA-tanB1+tanA tanB
Q: Given the vectors a = (4,-2) and b = (-1,9), which statements is/are true? %3D V12 82 III. 3a - b - ...
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Q: Prove sin 2 x = 2 cot x / 1+ cot 2 x
A: We have to prove the given equation sin2x=2cotx1+cot2x We will use here following trigonometric rat...
Q: O At what angle is David traveling with respect to the shore? e= tan %3D a
A:
Q: What is the first step in finding the three cube roots of -1?
A: We have to find the first step in finding the cube roots of -1.
Q: Prove the identities for 7and 8 .
A: we have to prove the identity , a) sin3π2+x-sin3π2-x=0b) sin(A+B)+sin(A-B)=2sinAcosB
Q: Given that sin(0) and 0 is in Quadrant I, find cos(0) and cot(0). 5
A: The given value: sin(θ)=35 Now using trigonometric ratios: sin(θ)=PerpendicularHypotenuse Therefore ...
Q: Stefan was able to map AABD onto AABC. D A
A: Given, ∆ABD and ∆ABC We have to find whether we can map ∆ABD onto ∆ABC
Q: (12)
A:
Q: (8)
A: To evaluate this we will use the standard identity: tan(θ) = sin(θ)cos(θ) Further we will put the...
Q: 5x 15 3x+9 For the rectangle above, solve for x.
A: Rectangle property
Q: Graph each of the following relations. In each case, use the graph to find the domain andrange, and ...
A: y=x2+4To find domain and range of this function using graph
Q: Find the remaining sides of a 30°–60°–90° triangle if the longest side is 9.
A: Consider the following triangle: Apply the law of sine: asinA=bsinB=csinC Therefore, 9sin90°=bsin30...
Q: Given an angle with measure find the following. 4 Find a coterminal angle between – 27 and 0. Find a...
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Q: In each of the following problems, theta is a central angle that cuts off an arc of length s. In eac...
A: Given : θ = 6 and s = 3 ft s = r θ r = s/θ = 3/6 r = 0.5 ft
Q: Average Rate of Change of a Function InExercises 89 and 90, find the average rate of change ofthe fu...
A: (89) Given: f(x)= -x2 +8x-4; x1=0 and x2 =4Formu...
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