6) tan 70°

Q: Find the value of the missing angle (in degrees). Provide a single number as your answer. cos_°) =…

A: Given expression, cos 76° cos 17.8° + sin 76° sin 17.8°

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A:

Q: In terms of the cosine of a positive acute angle, what is the expression for cos(19pie/18)?

A: Cos 19π/18                     = cos 19*180/18                    = cos 190° cos190° = -0.98481cos…

Q: 5. REPRESENT – If the point (-, is a point on the unit circle that corresponds to angle 0, then find…

A: According to question Point (P)=-659,49x=-659,y=49

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A: If the point -779,29 is a point on the unit circle that corresponds to the angle θ, then we have to…

Q: An angle of measure 4π3 intersects the unit circle at point (−12,−32). What is the exact value of…

A: Here we will use of trigometric relationship and do as follows

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

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A:

Q: Draw a right triangle in which pi/3 is one of the acute angles. label the lengths of the sides…

A: Consider the figure:

Q: Find the value of the missing angle (in degrees). Provide a single number as your answer. cos 0) =…

A: To find the missing angle: cos__°=cos89°cos85°-sin89°sin85°

Q: 15 and angle A is in the second quadrant, find the exact value of sin 24. If sinA = 17

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Q: If a central angle of 0.156 radian cuts off an arc length of 5 on a circle, then what central angle…

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Q: 2. The terminal side of an angle in standard position intersects the unit circle at point (+,-).…

A: tan(θ)=-3212 tan(θ)=-32×21

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Q: The double angle formula of tan20 equal to 2tane 1-tan²20

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Q: How do you solve it and can you show me step by step

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Q: Convert an angle of 195° to radians. Give an exact answer (leave it in terms of n).

A: For degree to radian we multiply by π180 For radian to degree we multiply by 180π

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Q: A student wants to use a calculator to find the value of cot 25°. However, instead of entering 1 tan…

A: A student wants to use a calculator to find the value of cot 25°. However, instead ofentering 1tan…

Q: 4) Find a solution for the equation. Assume that all angles are acute. Tan(40-10°) = Cot(0-5°) %3D

A: Given, The trigonometric equation  tan4θ-10°=cotθ-5° we have to find the solution of the equation.

Q: What reference angle should be used for an angle of 300° in standard position? kM) b) What is the…

A: a). b).

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Q: 2. Given one trigonometric value of an angle in Quadrant I, be able to give the exact values of the…

A: Given one trigonometric value of an angle in quadrant I.  We have to find the exact value of the…

Q: 5% . Convert What are the sine, cosine and tangent of the angle radians to degrees. Which quadrant…

A: To convert the given radian angle into degrees.

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Q: 3. The terminal side of an angle in standard position intersects the unit circle at point (1, -3).…

A: we have to find the value of tan(theetha)

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Q: A triangular fence is built with sides of length 15 m, 14 m, and 25 m, respectively. To the nearest…

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Q: Find the exact value of the expression using an appropriate half-angle formula. Simplify tan 5pi/8

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Q: Find the acute angle of Ø if tanØ=9. Wite in decimal form with as many decimals. Also show in form…

A: Given : tanφ = 9                   tanφ = 9                        φ = tan-1(9)…

Q: Suppose that 0 is an angle in standard position whose terminal side intersects the unit circle at 41…

A: We have, θ is an angle in a standard position and its terminal side intersects the unit circle at a…

Q: Use a half-angle formula to find sin 22.5 degree

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.