Find the exact value of each expression by applying trig formulas (Addition and Subtraction Formulas, Double-Angle, Half-Angle, and Product-Sum formulas): 1) sin 8° cos 22° + cos 8° sin 22° 2) sin (2) Must show work and express your final answer as a fraction. Do not round your answer as a decimal.

Q: M 8 V55 N

A: Given query is to find the the value of sinM.

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A: Given data is : tanθ=35 To find the value of cosθ

Q: Evaluate p3 sin 0 do dr.

A: Double integal

Q: Evaluate the expression 4 tan 360° + 5 csc 270°

A:

Q: Simplify, using the double-angle formulas: 1- 2 sin2(15°)

A:

Q: Find the exact value of the expression sec 22π/3. Do not use a calculator.

A: Given- sec22π3 To find- the value of the trigonometric expression. Formula used- secnπ-θ=secθ

Q: Use a sum or difference formula to find the exact value of the expression sin 195°.

A: Calculation: The given expression is sin195°. Use the sum formula to find the value of the given…

Q: Prove the statement using the ɛ, & definition of a limit. lim x - 2x – 63 = 16 x - 9 x² – 2x - 63 -…

A:

Q: 2. Find x 85 60° 30°

A: Given:

Q: Evaluate, 4e = 2 2230° + 8e 3

A: Complex number

Q: If m∠A = (2x + 5)°, m∠H = 67°, and m∠D = (3x − 3)°, find m∠L in degrees.

A: To find angle L

Q: To solve for 0, first write the equation in quadratic form. 2 sin 0-3 = - csc 0 2 sin 0-3+ csc 0 = 0…

A: Answer

Q: to (2x - 2)° 45°

A: we know that sum of internal angles of triangle is 180°∠A+∠B+∠C=180°