Figure 2

Q: 3) Use the given information to find (a) sin(s+t), and (b) tan(s+t) and (c) the quadrant of s+t. (a)...

A: Given: (a) cos s= 3/4 and sin t= 5/13, s and t are quadrant 1. (b) sin s=3/5 and sin t= -12/13, s in...

Q: Find sin θ and cos θ if the terminal side of θ lies along the line y = 2x in QI.

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Q: Use the given information and a calculator to find θ to the nearest tenth of a degree, if 0° ≤ θ &lt...

A: Given cos θ = −0.3189 We will use cos inverse. cos θ = −0.3189θ=cos-1(-0.3189)θ=108.596414592   But ...

Q: Add or subtract as indicated. Then simplify your answer if possible. Leave your answer in terms of s...

A: We will use LCD. Here LCD is cosθsinθ+1cosθ=sinθcosθcosθ+1cosθ=sinθcosθ+1cosθ  

Q: Find the greatest common factor of the following terms

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Q: Show that each pair of vectors is perpendicular.     -4i -3j and 6 i - 8j

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Q: Prove the identity

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Q: Find the equation of a line passing through the given points ( 10, –1) and ( 5, 3). Write equation i...

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Q: 13) If x = 5a*, and a = 2b3, express x in terms of b.

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Q: A soccer field has a rectangular penalty area that measures 128 feet by 53 feet. The goal is 24 feet...

A: a=52 feet and b=53 feetFormula needed →tanθ=PerpendicularBase

Q: The angle of elevation to the top of a building from a point on the ground is 22°. If the building i...

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Q: The following problem involves directions in the form of bearing, which we defined in this section. ...

A: Given: A boat travels on a course of bearing N 40° 10' W for 79.4 miles.  

Q: Heed help to solve this problem

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Q: Find all complex fourth roots of -1+ 4i. Give your answers in a + bi form, separated by commas. Roun...

A: To find complex forth roots of -1+4 i.

Q: Find the solutions of the equaiton that are int he interval [0, 2pi) 2 - 2sint = 2squareroot3 cost

A: Given 2-2sint=23cost Take square on both sides 2-2sint2=23cost24-2(2)(2sint)+4sin2t=4(3)cos2t4-8sint...

Q: Use the given condition to find the exact values of the expression.   cosX = 24/25, sinX < 0, cos...

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Q: A sector of a circle has a diameter of 16 feet and an angle of 2π5 radians. Find the area of the sec...

A: The area of the sector of a circle is defined by the formula, A=πD24c360° where D is diameter of the...

Q: Two wires from the top of a tent pole are anchored to the ground on each side of the pole by two sta...

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Q: can i get help

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Q: Trigonometry Question

A: Given: f(x)= cosec x To determine: Which of the following options is not in the domain of cosec x.  ...

Q: 1. A quadratic function is defined in vertex form based on the equation f(x) =- (x+4)² – 2. Based on...

A: A quadratic function is defined in vertex form based on the equation fx=-x+42-2 a)      The vertex o...

Q: The figure shows the chain drive of a bicycle. How far will the bicycle move if the pedals are rotat...

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Q: It took a crew 1 h 12 min to row 9 km upstream and back again. If the rate of flow of the stream was...

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Q: 1. The expression 8-4 .8° is equivalent to 1) 8-24 2) 8-2 3) 8? 4) g10

A: Since you have asked multiple questions in a single request, we would be answering only first questi...

Q: Example 1: Using these expressions, we can generate Pythagorean triples. Find a Pythagorean triple f...

A: Consider the expressions, from which we can generate Pythagorean triplets  x2-y2,     2xy,       x2+...

Q: Using long division, divide x2 + 3x+ 5 by x + 1.

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Q: How do I verify 12?

A: sinx-cosx2=sin2x-2sinxcosx+cos2x     ∵a-b2=a2-2ab+b2=sin2x+cos2x-2sinxcosx=1-sin2x        ∵sin2x+cos...

Q: Order the steps to finding the value of missing side x. 60 30° - 33 - **

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Q: Write the following in terms of cos θ only. csc θ ±

A: You should know the following formulae before solving the question cscθ=1sinθ sin2θ+cos2θ=1

Q: Prove

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Q: An airplane door is 19 feet off the ground and the ramp has a 31° angle of elevation. What is the le...

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Q: How do I verify 11?

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Q: Use the Law of Sines to solve the triangle. Round your answers to two decimal places.A = 30°, B = 59...

A: Consider the given values: A=30°B=59°c=27.8 Sum of the angles of a triangle is 180° Angle C is given...

Q: Trigonometry Question

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Q: Trigonometry Question

A: From the given graph take a particular cycle from angle π4 to 3π4.     Express the general form  of...

Q: Plz

A: (a) We have given sin-132. Let θ=sin-132 ⇒sinθ=32 We know that value of sine is positive in first an...

Q: Find sin θ and tan θ if the terminal side of θ lies along the line  y = −8x in QII.   sin θ =      ...

A: Let us take the point (-1,8) on the line y=-8x and in QII.  

Q: Prove the identity

A: Givencsc2A tan2A-1 = tan2A  

Q: A ramp 27 ft long rises to a platform. The bottom of the platform is 12 ft from the foot ramp. Find ...

A: We have to find the angle of elevation of the ramp nereast tenth of a degree.

Q: 5. Describe and correct the error in performing the given operation: (2x – 7) = (2x)³ – 73 = 8x – 34...

A: Given (2x-7)3 Formula (a-b)3=(a-b)(a2+b2-2ab) (2x-7)3=(2x-7)((2x)2+(7)2-2(2x)(7))=(2x-7)(4x2+49-28x)...

Q: 4) Find x if the point (x, -6) is on the terminal side of θ and sin ? = − 3/5

A: Given that: *sin(θ)=-35 *The point x is on the terminal side of θ We know that, sin(θ)=OppositeHypot...

Q: 9.-       A strong gust of wind strikes a tall building, causing it to sway back and forth in da...

A: Given the frequency of the oscillation that is 0.5 cycle per second and damping constant c=0.3. We n...

Q: Identify the argument of the function. sin(x + ) 4.

A: the given function is,sinx+π4

Q: Find sin2x, cos2x, and tan2x if tanx = 1/2 and x terminates in quadrant III.

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Q: 80. tan 0+1- sec? 0

A: tan2θ+1=sec2θ We need to answer the given question.

Q: 2. Show your work belowlYou may use an onlite whiteboard (htrps awwapp com) to show yout wotk You ca...

A: To multiply  x-yx3+x2y+xy2+y3

Q: What is the value of cotθ if the terminal side of angle θ intersects the unit circle in the first qu...

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Q: The graph of one complete period of a sine or cosine curve is given. Write an equation that represen...

A: Assume the general equation for curve to be as cosine function.  y=acoskx-b Now, calculate the ampli...

Q: A bicycle has traveled 5000 feet in 10 minutes. How fast was the bicycle traveling in miles per hour...

A: A bicycle has traveled 5000 feet in 10 minutes. 5000 feet 10 minutes 1 mile = 5280 feet