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Q: Hw 16 checki

A: Given:

Q: Use the fundamental identities to find the value of the trigonometric function.Find csc θ if sin θ =...

A: Find csc θ if sin θ = -  2/3 and θ is in quadrant IV.

Q: For the equation below, solve for the following. Use a calculator to approximate all answers to the ...

A: Given,

Q: Complete the sentence so the result is an identity. Let x be any real number.1 -     = sin2x

A: The given incomplete result is

Q: Use the cofunction identities to find an angle θ that makes the statement true.sec (6θ + 17°) = csc ...

A: The given trigonometric equation is

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A: Given that,

Q: Factor the trigonometric expression and simplify. sec4x-2sec2xtan2x+tan4x

A: Recall the following fact to simplify the given expression.

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A: Given: A triangle ABC as in the figure below below. Suppose that

Q: what is the equivalent algebraic expression for the composition: tan(arcsin(x))

A: The given expression is,

Q: 1 - cos2 x/sin x

A: To simplify the expression.

Q: I don't understand this homework question.

A: Given:

Q: Q1:- Find the domain of the following functions tanx a) f(x) sinx-1 b) f(x) tan-(vInx) c) f(x) sin-(...

A: Find the domain of the function

Q: Solving hw 15

A: Known fact:

Q: What is the value of sec(x) if sin=24/25

A: Given,

Q: For the following, assume that all the given angles are in simplest form, so that if A is in QIV you...

A: From the given statement,

Q: Consider the regular pentagon ABCDE with sides of length 1 and three diagonals as shown. Let the dia...

A: Given that, a regular pentagon whose side is 1.Triangle ABF & triangle ECD are similar triangle....

Q: Choosing between A B or C HW 12

A: We know that,

Q: 2 2. (sin cos x) = sin 2x +1 2х +

A: The given identity

Q: Hw 10

A: Consider the given complex number:

Q: solve the following equation over the indicated interval. Show steps without using a calculator, and...

A: To find all the solutions (in radian measure) for the equation sin 4x = 1/2

Q: if sin x= 5/8, x in quadrant I, then (dont solve or x) sin (2x)= cos(2x)= Tan(2x)=

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A: Given,

Q: Find the coordinates of the point P at an angle of 225 degrees on a circle of radius 2.7. Round your...

A: Given,          The point P at an angle of 225 degrees on a circle of radius 2.7

Q: Learning Goal: Review | Constants To understand that adding vectors by using geometry and by using c...

A: A vector is defined by length and direction. So both expressions must the same length and direction ...

Q: In a tidal river, the time between high and low tide is 6.2 hours. At high tide the depth of water i...

A: According to the given information:The time between the high tide and low tide is = 6.2 hoursAt high...

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A: Given equation is 

Q: cos2 0 1 sin = 1 sin 0 We begin by writing the right side of the equation in terms of sine using the...

A: To prove, in below statement L.H.S is equals to R.H.S.

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A: Half angle formula is

Q: Verify that each equation is an identity. 9. tan2 sin2 2 (tan x sin a х —

A: Refer to the question we need to verify the whether the provided equation is identity or not.

Q: I could use help on this question.   Thanks much.

A: Known facts:

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A: Given:

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A: Given:

Q: proof trigonometry identities sec(x)+tan(x)=cos(x)/(1-sin(x))

A:

Q: Solve hw 19

A: Consider the given trigonometric equation and interval.

Q: How do you get the equation of the line in general form?

A: Equation of line in general form is: Ax+By+C=0Since line is parallel to line with equation: 3x-5y-6=...

Q: Write the given expression as an algebraic expression in x cos(2 tan−1(x))

A: Given:

Q: Use an Addition or Subtraction Formula to simplify the equation. sin(3θ) cos(θ) − cos(3θ) sin(θ) = 0

A: Given,

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A: sinA=15/17 and A is in quadrant IIThere cosA will be negative.CosA= -8/17

Q: Complete the sentence so the result is an identity. Let x be any real number.sin x = (   )(cos x)

A: It known that,

Q: Find the angle labeled 0. (Round your answer to one decimal place.) = 4 75 6

A: To determine the value of the angle.

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A: To find the all solutions of the below equation which are in the interval range [0, 2π).

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A: The angle A is computed by the formula, the sum of the angle in a triangle is 180 degrees.

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A: Given information:

Q: Write the given expression in terms of x and y only. cos(sin−1 x − tan−1 y)

A:

Q: Use identities to find the exact value. cos(-7π/12)

A: It is known that,

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A: We know that,

Q: A rectangular strip of paper of width 4 inches is folded on the dashed line. See the diagram. Certai...

A: Let us name the figure as shown below:

Q: Suppose x=4tan(theta) and the angle theta is in the first quadrant. Write algebraic expressions for ...

A: Given that

Q: Prove that the following identity is true. sin x tan x sin x cos x sin x - COs X cos x 2 cos x We be...

A: The given identity is

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A: The exact value is computed as follows.

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.