Simplify each power of i.   i 17

Q: 46) The maximum afternoon temperature in Granderson is modeled by t = 62 – 30 cos XTI where t repres...

A: Note that: For June, x=5 We have to find t for x=5.  

Q: Please show work

A: We have to write an equivalent algebraic expression to sintan-1x which involves x only. Let y=tan-1x...

Q: Please show steps

A: Given: a woman rides a bicycle for 1 hour and travels 16 kilometers, that is,            t=1 hr=3600...

Q: 7. The graph below shows the relationship between airplane altitude, in thousands of feet, and the l...

A:

Q: Use a table or a calculator to evaluate the function. Round to four decimal places. 41) sec 0.2020 4...

A: Given a function is 1.sec0.2020 2.csc0.2475

Q: 14) y = -2 + sin |x + 2

A: We first make a table for the function. y=-2+sinx+π2 x -π -π2 0 π2 π y -3 -2 -1 -2 -3

Q: Find the exact value of the given expression. sec(2 sin−1 1/8)

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Q: Use a calculator to approximate each value to four decimal places.             cosec 16.3

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Q: 1/sin theta - sin theta. Simplify. Leave answer in terms of sin theta or cos theta.

A:

Q: assume that a is an angle in standard position whose terminal side contains the point (5,-5) sin a =

A:

Q: Trigonometry Question

A: Given Data The hypotenues length AB is c=16. The perpendicular length BC is a. The base length AC is...

Q: For each of the following relations, sketch the graph of the relation and its inverse, andwrite an e...

A: Given equation is y=3x+1. This is straight line. To draw the graph of the given line we need at leas...

Q: Find the area of a triangle with sides of length 7 and 9 and included angle 72.

A:

Q: Find x=

A: The given expression is .  1. 5secx+5tanx=5 The value of x is obtained  as ,  5secx+tanx=5secx+tanx=...

Q: Find sin x/2, cos x/2, and tan x/2 from the given information. csc x = 8,   90° < x < 180°

A: Given cscx=8 ,where 90°<x<180°. Here, x lies in 2nd quadrant, so sinx will be positive but cos...

Q: Find exact value without calculator

A: sin(3π/4) lies in the second quadrant. In second quadrant value of sin is positive.

Q: Please show steps

A: To solve for θ, we will use cot inverse.cotθ=-0.7352θ=cot-1(-0.7352)θ=126.323325637°θ≈126.3°      

Q: Plz

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Q: Use the Midpoint Rule withn = 4 to approximate the area of the region bounded by the graph of the fu...

A: Consider the provided function, fx=5tanx,   0,π4 So, the formula of the midpoint is shown below. ci=...

Q: write sin^4(x) in terms of first powers of cosine

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Q: solve this

A: Note: There are multiple questions. No specific question has been asked. So, We will solve the first...

Q: to make it invertable? Which trigonometric function requires a domain restriction of 2 2 O A. f(x)= ...

A: To find: the trigonometric function which requires a domain restriction of -π2,π2 to make it inverti...

Q: What is a radian?

A: According to the question, we have to define the term "Radian". The radian is defined as the measuri...

Q: Verify identity

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Q: Find the radian measure of a central angle given the radius and arc length.

A: To determine: The radian measure of a central angle given the radius and arc length.  

Q: For each of the following angles, a. draw the angle in standard position.b. convert to radian measur...

A: Given angle is θ=260°. a. The angle is the standard position is shown below.

Q: ????

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Q: 1a. In the following right triangle, find sin A, cos A, tan A, and sin B, cos B, tan B. description ...

A: Given, C=90 degrees, AB=11, BC=10

Q: Use a calculator to find the following. Round your answers to four decimal places.      sec 909.5 de...

A: We have to find value of sec909.5°. We know that sec2nπ+θ=secθ Therefore, sec909.5°=sec720°+189.5°=s...

Q: Complete each double-angle identity.   sin 2 x = _______

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Q: Memphis, Tennessee and New Orleans, Louisiana, lie approximately on the same meridian. Memphis has l...

A: Given  latitude of Memphis and New Orleans are 35°N and 30°N. First obtain the angle between the two...

Q: Simplify (6 - 3i) + [(4 - 2i) - (3 + i)].

A:

Q: Use the Law of Sines to solve (if possible) the triangle. If two solutions exist, find both. Round y...

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Q: Consider the following. (8 + 8i)(4 − 4i)   A. Write the trigonometric forms of the complex numbers....

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Q: Domain & Range Warm-up: Determine the domain and range of each relation below. 1. The table below sh...

A: x y 120 991 240 930 260 929 130 977 120 988 295 882

Q: The latitude of San Luis Obispo, California, is 35.282  0. Find the shadow angle for asundial in San...

A: Concept used: shadow angle for a sundial is given by the formula tanθ=sinαtanh·15° where α is the la...

Q: (cos^4 x) - (sin^4 x) = cos2x   verify the identity

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Q: GRAPHS OF RELATIONS & FUNCTIONS Directions: Determine which is a relation & which is a function? Wha...

A: A relation is a function when each input has only one output It mean each x value has only one y val...

Q: The problem below refers to a vector V with magnitude |V| that forms an angle θ with the positive x-...

A: Vectors are geometric representations of magnitude and direction which are often represented by stra...

Q: Give the reciprocal of each number. 5

A: According to the question, we have to find the reciprocal of 5. To find the reciprocal or multiplica...

Q: given that sin(x)=11/61, and 0<x<<x<pi/2 find cos(2x)

A: Given that sinx=1161             0<x<<x<π2 The interval shows that x is in first quadran...