7. 370 12

Q: B a A Note: Triangle may not be drawn to scale. Suppose a = 4 and c = 11. Find: b = A = degrees B = ...

A:

Q: 1. a)Given initial point P1 = (−3, 4)and terminal point P2 = (1, 6),write the vector v in terms of i...

A: Here  a)Given initial point P1 = (−3, 4)and terminal point P2 = (1, 6),write the vector v in terms o...

Q: The sin(105) can be expressed as sin(45) cos(60) + cos(45) sin(60). Give the exact value of sin(105)...

A: Given: sin(105°)=sin(45°) cos(60°)+cos(45°) sin(60°)

Q: Frore the folt ow ing identities

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Q: Take the derivative

A: Need to find derivative of given function

Q: (9)

A: We know, 1°=π180 radians  

Q: Check the picture

A: Given,           b=14 , c=7 , α=28°

Q: Find x to the nearest thousandth. 10 X 36° O A. 7.265 O B. 17.013 C. 5.878 D. 8.09

A:

Q: check the picture

A: Given, Initial point P1=(6,2) Terminal point P2=(-3,4)

Q: Answer the each of the following questions correctly and show your Complete Solutions and Complete E...

A: sin(A +B) = cosA sinB + sinA cosB  

Q: Using the given magnitude and direction in standard position, write the vector in component form. |...

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Q: Match each equation to its description. A. circle centered at (0, -4) with a radius of 3.  1. (x-1)s...

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Q: Use a Double- or Half-Angle Formula to solve the equation in the interval [0, 2?) cos(2x) + sin2(x) ...

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Q: Given the equation below, provide the following information: y=-4csc(1/2(x-pi/2)) a) vertical stretc...

A: Basic information about cosine curve

Q: Take the derivative

A: We have to find the partial derivative with respect to x and y 

Q: Refer to triangle XYZ, find each ratio

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Q: Given the side length c = 15 and the angle A = 18° on the triangle below, find the lengths of a and ...

A: Solution is given in step-2

Q: Which rotation about its center will result in the regular pentagon being mapped onto itself? 90° O ...

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Q: the ones w the pink dot, make sure to show work

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any ...

Q: y = (sin-lx)sinx Q3) Find dy /dx for the following implicit functions : y?.sin(x.y) = tanx %3D

A:

Q: The given trig ratios are congruent to what other trig ratios? W 1) cosW = 2) sinW = Y

A: From the given triangle we have: cos(W)=WXWY      and      sin(W)=XYWY

Q: A manufacturer can sell x items ata price of rupees 5 - x |eaach.the cost price of x items is Rs:(= ...

A:  

Q: H.W. In exercises 15-20, s 15. f(x) = sin 3x

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: For numbers 14-15. The terminal side of an angle O in standard position passes through the point (15...

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Q: Write an equation of the circle that has a diameter with endpoints (12,3) and (-18,3). Graph the dia...

A: The diameter has end points: (12, 3)  and  (-18, 3). The graph of the diameter is: Therefore the ce...

Q: Find the equation of the graph given below. Notice that the sine function is used in the answer temp...

A: Sinusoidal wave has the form of sine curve.

Q: find cos theta if cot theta = -16/63 and csc theta > 0

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Q: Find all degree solutions in the interval 0° se < 360°. If rounding is necessary, round to the neare...

A: given equation is                                    5sin2θ-7cos2θ=0,     0°≤θ≤360° now,            ...

Q: Find all degree solutions for the following. (Enter your answers as a comma-separated list. Let k be...

A: Given,    Sin(2θ) = 1/2   For 0&lt;θ&lt;π, we have solution 2θ = 30° and 2θ = 150°   For complete so...

Q: Answer the each of the following questions correctly and show your Complete Solutions and Complete e...

A: Hey, since there are multiple questions posted, we will answer first question. If you want any speci...

Q: y = 4x^2 - 7x + 19, what is the value of y when x = 5?

A: Explanation of the answer is as follows

Q: Isosceles trapezoid ABCD is centered at point k. Perpendicular lines m and m ect the transformations...

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Q: 3. Simplify the following, giving the results in polar form (1) 3(cos 143° + j sin 143°) X 4(cos 57°...

A: 3)i) 3(cos 143°+j sin 143°)×4(cos 57°+j sin 57°)=3×4(cos 143°+j sin 143°)×(cos 57°+j sin 57°)=12(cos...

Q: Hi, can you please help me with this whole question. Thank you

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Q: 211 211 4- Cos nx sin nx dx sin 2nxdx 0.

A: We know that: Sin 2x = 2sinx.cosx

Q: What are absolute converging, conditional converging and divergent sequences ? 20) 5 sin an A (In 4)...

A: We have to test the following is convergent or divergent 

Q: 1. Evaluate xy Va? + y? dy dr

A: Since, you have asked multiple question, we will solve the first question for you. If you want any s...

Q: 1. cos(2 theta-pi/2)=-1

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Q: Find the sine of 21. 36 G 77 85

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Q: c) Sinh3u = Sinh'u + 3Cosh'u.Sinhu = 3Sinhu + 4Sinh'u d) Sinh'u- Sinh'v Cosh'u-Cosh'v

A: We have to show that the following results

Q: Trigonometry Question

A: Let the angle of depression be X     

Q: i need the steps

A: A   Given a point lie in IV quadrant in on the unit circle. Given y-coordinate is −67. Then we have ...

Q: Answer the each of the following questions correctly and show your COMPLETE Solutions and COMPLETE E...

A: 3a: The given equation is tan2t=2tant. To check whether the equation tan2t=2tant is an identity or n...

Q: Ethan is observing an amusement park ride where the riders go around in a counterclockwise circular ...

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Q: A balloon 30.7 m in radius is to be filled with helium. How many m3 of helium are needed to fill it?

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Q: Givenf(x)=x^2-6x+8 and g(x)=x-2 , solvef(x)=g(x) using a table of values. Show the tables and explai...

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Q: Trigonometry Question

A: Relation between length l of an arc of a sector with central angle θ and radius r given by l=rθ.

Q: check the picture

A: Given,           b=12 , β=97° , δ=30°

Q: 29 and 30

A:

Q: Given the side length a = 13 and the angle A = 41° on the triangle below, find the lengths of b and ...

A: According to the graph, we have

Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

Arcs in Circles

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.