Verify the identity by converting the left side into sines and cosines. (Simplify at each step.) 3 cot(x) sec(x) = 3 csc(x) - 3 sin(x) 3 cot(x) sec(x) = 3 cos(x)/sin(x) 1/(1 3- sin(x) 3 sin(x) sin(x) sin(x)

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A: The discriminant Δ of a quadratic equation ax2+bx+c=0, is defined as: Δ=b2-4ac1. If Δ<0, then…

Q: Evaluate without using a calculator. 7x cos-1(cos X Need Help? Submit Answer Read It

A: Given;  Cos-1[Cos(7pi/4)].

Q: using trigonometry and special triangles, determine the vale of tan(240) and cos(330)

A: Using trigonometry and special triangles, determine the vale of tan(240) and cos(330).

Q: Find the domain and range of the relation. Average Monthly Temperature January-June: Hilo, Hawaii…

A: The given relation, Month Jan. Feb. Mar. Apr. May. June Temperature 64 64 64 66 67 68

Q: = 1cm, and LABC = 30°, how many unique triangles are Given the conditions in triangle ABC where AB =…

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Q: Record: 0/5 Score: o Penalty: 1 off Ava Cager Radian Trig Equations (Level 1) Jun 21, 6:10:09 PM…

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Q: et Values of the remaining trigonometric functions of 8 satisfying the given conditions. 15 1 sin >…

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Q: Graph the trigonometric function. 1 y = COs x + Plot all points corresponding to x-intercepts,…

A: Graph the trigonometry function :        y=12cosx+π2

Q: m+n=3√10 where n is a complex number. J What is the minimum value of the modulus of n? Provide one…

A: Let's solve.

Q: Use reference angles to evaluate the following expressions. For the angle 2, the reference angle is…

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Q: A man at the lighthouse sees a boat at an angle of 27°. If the tower (BC) is 50 feet, how far (AB)…

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Q: sin 0 = 4. Solve for angle 8 where 0° ≤ 0 ≤ 360° a. cot 0 cot 0 = 1 b. VI 1 √√2 VI

A: We will solve for angle θ where 0°≤θ≤360° in the following steps.

Q: cos 300⁰

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Q: 8 tan x + 2 tan y 1 - tan x tan y = 11 = 1 2 cot y 1 cot y 8 cot y + 2 cot (x) 8 cot x + 1 cot x cot…

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Q: Let ABC be a triangle with an interior point Q. Prove that the following two statements are…

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Q: The system of linear equations has a unique solution. Find the solution using Gaussian elimination…

A: Solve the following

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Q: Sketch the least positive angle and find the values of the six trigonometric functions of 0 if the…

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Q: A hot bowl of soup cools according to Newton's law of cooling. Its temperature (in degrees…

A: For Initial temperature substitute t=0

Q: Determine the exact value of (Cos2 45°/sin 30°) x tan 60°

A:

Q: You have measured the length of a table to be 205.0 cm, 205.8 cm, 205.4 cm, 204.6 cm, and 204.9 cm…

A: For this question we need to find the mean length and mean width of the table to compute the area…

Q: How many triangles does: a = 6, b = 10, A = 33° create? SHOW YOUR TEST PROOF # (0, 1, 2) =

A: The triangle has a=6, b=10, A=33°

Q: Find The domain and range of each function: 1#y= 1+x² 2 y = 1+√x

A: This question is based on domain and range of function.

Q: cos -30° tan 90⁰

A:

Q: Using angle B, what trigonometric ratio must be use to find the ratio of 4 in /7 in? A 4 in. C 7 in.…

A: We know that , tan(θ)=opposite sideHypotenuse side

Q: Problem #4: Landscaping Architect A landscaping company has hired you as an irrigation specialist…

A: Given the figure  To find the distance of the fourth sprinkler from the fence along the dotted…

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A: Use trigonometric ratio to solve

Q: 7. Write the exact answer for cos() sin() 8. Write the exact answer for cos( + cos (7)

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Q: Solve the following equation for all radian solutions and if 0 st <2. Give all answers as exact…

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Q: The measures of two angles of a triangle are given. Find the measure of the third angle. 44° 49'…

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Q: 3. State the remainder when (7x5 + 3x4 - 6x² + 5) is divided by (x+1).

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Q: Assume sin(t) = - cot (-t) sec(t + 2) tan(t) = = = 3π 19 where π < t < ³. Compute the following: 20

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Q: E. Use the Exterior Angle Inequality theorem to write inequalities that can be observed in the…

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Q: Use the fundamental identities to simplify the expression. (There is more than one correct form of…

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Q: To the nearest degree, what is the measure of the angle in standard position whose ray intersects…

A: Consider

Q: 9-simplify sin 3π/4 сos π/3 +cos 3π/3 sin π/3 a) Sin 13π/12 b) Sin 5π/12 c) Cos 13/12 d) Cos 5π/12

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Q: if 0 less than or equal to 0 less than or equal to 90 and sin (0) =a, then which of the following…

A: Solution

Q: Please help me understand how can we apply trigonometric functions in everyday life.

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Q: The solution to the equation 2 sin0 = -√3, where 0° <0<270°, to the nearest degree, is O-120° -240°…

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Q: 9π Consider the equation tan(x) cos(x) = 1.02 cos(x) to be solved over the interval from 0 to 2…

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Q: if a boiling geyscer is 29 feet long and 73 degrees high, how high did the boiling water reach?

A: if a boiling geyscer is 29 feet long and 73 degrees high, how high did the boiling water reach?

Q: Given that 0° ≤D ≤ 180°, determine the value(s) of ZD to the nearest degree when sin D = 0.5736.…

A: Using inverse sin operator

Q: Use the appropriate reciprocal identity to find the exact value of csc 0 for the given value of sin…

A: We know that the csc(theta) is reciprocal of sin(theta)  =&gt; Csc(theta) = 1/sin(theta)

Q: Find tan(2A), if tan(A) = 48 55' and A is in quadrant 2.

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Q: You are in a tall building and from your window you notice a window washer working on the building…

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Q: 35. The tower and the cliff has a total height of (85 +110) or 195 feet. If the angle of depression…

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Q: 6. A wind machine used to generate electricity has blades that are 28 ft in length. The propeller is…

A: As per the guidelines I am providing the solution to the first question.   Answer 6: Given Blade…

Q: Direction: Illustrates the SAS, ASA and SSS congruence postulates and AAS congruence theorem…

A: 1) (S)  ST≅RT                                Given(A) ∠STL≅RTL                         Given(S)…

Q: B)Convert 26 = tan¹r to cartesian.

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Q: Write an equation in slope-intercept form for the line with y-intercept −9 and slope 7 .

A: