For the expression, replace x with 30°, y with 45°, and z with 60°, and then simplify as much as possible. Answer exactly. 4 sin(x) =

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A: Here we have to convert a degree into radian.

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A: according to policy of bartleby we do only first part of multiple. please post other parts in next…

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Q: 2) lim x² +49 X→ 7 X+7

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Q: Use the graph to determine whether each statement is true or false

A: A limit is said to be exist if R.H.S and L.H.S of the function is equal. At x tending to 3.

Q: 3. Solve the equation 2cos x + 3 sin x = 3, for 0≤x≤ 2π. Express answer as an exact value.

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Q: Solve log₂ (x + 7) = log₂ (2x) = 3

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Q: 12. Solve 3 log (x − 15) = (+)* (HINT: use a table of values or graphing)

A: To solve the following equation. 3 logx-15=14x

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Q: Suppose that sec a = 17 8 Find the exact values of sin and 180° <a<270°. α — 2 and tan α 2

A: Suppose that secα=-178 and 180°&lt;α&lt;270°.To find the exact values of sin α2 and tan α2.

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Q: Verify the following identity: cos 1+sin a 1+sin a cos 2 = 2 sec a

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Q: Given sin = 9 determine all possible values of 0, if 0° ≤ 0 ≤ 360°.

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Q: write 2 different long questions of TRIGONOMETRY and solve each one of them on paper show a full…

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Q: What is the area of a regular hexagon inscribed in a circle of radius 7 meters?

A: given  hexagon inscribed in a circle of radius 7 meters we can divide the regular hexagon into 6…

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Q: Solve 3 cotx-1= 0 on the interval x € [0, 2x], to the neares hundredth of a radian.

A: Here is the solution:

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A: given  angle is  θ=5π3

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Q: The temperature at the north pole of planet OS372 oscillates between -60 °F and 260 °F every 39…

A: Given: Minimum temperature = -60°F Maximum Temperature = 260°F Time period = 39 days Temperature as…

Q: Use the graph to determine whether each statement is true or false. lim f(x) = -2 X→-2+ 7) +++ -5 -4…

A: To find the limit of function using given graph.

Q: -in 100 IN -m 1 ∞ - | + to 8 | ∞0 I

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Q: Solve for x a. 375³x+5 = 25*-7 b. 7²* = 2(7¹) +3

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Q: A Ferris wheel has a radius of 12 m and rotates once every 18 seconds. Suppose a passenger boards…

A: Given that radius of ferris wheel is 12m and rotates completely in 18 seconds.Lowest point of the…

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Q: Given that t= tanto Show that 2t 17t² (11) cost = 1-t²2 1+t² (1) Smd=

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Q: Find the area of a sector with central angle 37/6 rad in a circle of radius 12 m. C

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Q: . Graph the following and state all key features x + 3 f(x) - 2 x + 6x-27

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Q: ve the identity: cos3x = cos3x. (4cos2x-3)

A: We are asked to prove the identity

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A: The given binomial is: 3x5-19y34 (a) What is the sum in summation notation that he uses to express…

Q: Find the derivative of the function using the limit definition of a derivative (the limit as h…

A: According to latest guidelines of Bartleby, we can answer only first question.

Q: Consider the following equation: -1- 2 sin(-30 + 330) = -0.6 Assume your goal is to find all…

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Q: write 2 different long questions of RATIONAL EXPRESSIONS and solve each one of them in paper show…

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Q: Prove the identity. 3 2 tan x sec x=(sec¹x-sec x) secx tan x := (sec 4; 3

A: Topic = Trigonometry

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Q: Indicate the quadrant(s) in which the terminal side of must lie in order that: csc and cot have the…

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Q: √√3sinx + 3cos x = 0 π π

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Q: -5 -4 3-2 -2+ -st 23 4 5 X

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Q: 7. Solve log₁₁x + log₁₁(x + 1) = log₁₁6. Identify any extraneous roots. 11 11

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Q: Use the Cofunction Theorem to fill in the blanks so that the expression becomes a true statement.…

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Q: Given AABC with mzB = 74°, a = 38, and c=41, what is the measure of A?

A: according to cos law b2=a2+c2-2accosbaccording to sin law sin(A)a=sin(B)b=sin(C)c

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Q: Rewrite cos 2 tan 4 as an algebraic expression in v.

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Q: 5. Point P(4,6) is on the terminal angle of an angle of measure. in standard form. Determine the…

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