write in terms of sine and cosine: tan²x - sec²x =

Q: Enter the number that belongs in the green box. 4 70° 6.77 [?] 7 Round to the nearest hundredth.

A: This is question of geometryHere triangle is given And three side and one angle is given We have to…

Q: Given the expression 2 cot(x) - 2 cot(x) cos²(x), a. Use technology to graph the expression b.…

A: Given expression:2cot(x)-2cot(x)cos2(x)

Q: ises evaluate the expression. 25. sin (2 cos ¹1) 27. cos (2 sin¹) 29. cos (3 sin-¹) -LA ident 26.…

A: The given expression is,

Q: Solve the following equation for x : log104x + log104(-41+30x) = 1

A:

Q: Suppose sin A Then sin 2A 15 and A is an angle in Quadrant One. 17

A: we are given sinA and we need to find out the sin2A

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A: As per our guidelines we can solve one question only or first three sub parts only. If you need more…

Q: 3) Find side a in the following oblique triangle. A 18 cm 15 cm 279 B

A:

Q: Given that cos α = your answers. 3 and 0° < a < 90°, determine the exact values of sin 4 8|N 1 COS…

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Q: 12. Determine an equation for the sinusoidal function shown: ✓✓✓✓ < (-4x/3, 2) -47 0 - 20/10 57…

A: Introduce sinusodial function:-

Q: Q4. State the practical problem of your choice using the concept of angle of elevation or angle of…

A: The problem using the concept of elevation is -The angle of elevation of the top of a tower from a…

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A: Given that,

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A: The Sine Rule:

Q: Use a double-angle formula to find the exact value of the given expression. 2 tan 1 - tan 11 12 2…

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Q: Find the area of the given triangle. Round the area to the same number of significant digits given…

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Q: Use the Law of Cosines to determine the indicated angle 8. (Assume a = 64.01, b = 38.99, and c =…

A: Consider the triangle

Q: evaluate cos-1(cos(80 degrees))=

A: The objective of the question is to evaluate the expression cos^-1(cos(80 degrees)).

Q: Use a double-angle identity to find the exact value of the given expression. 2 tan 22.5° 1- tan…

A: 2 tan(22.5°)/[1 - tan222.5°]

Q: Write the expression log₂ (³ √y¹¹) as a sum of logarithms with no exponents or radicals.

A:

Q: Find the indicated terms of the geometric sequence with the given description. The third term is…

A:

Q: a a = b = B B = b Note: Triangle may not be drawn to scale. Suppose c = 14 and A = 35 degrees. Find:…

A: c=14 , A= 35 degreeAccording to bartleby  guidelines we solve only one question repost the next…

Q: Solve a triangle DEF where the angle D is 62degrees and the sides are d= 12cm and e = 16cm Use the…

A:

Q: 3. A = 42.5°, a = 15.6 feet, b = 8.14 feet

A: Given that The figure

Q: universal set {0,1,2,3,,4,5,6,7,8,9,10}, set A - {odd numbers less than 10} and set B- {1,4,6,7,9}…

A:

Q: mi and ZC = 40.1 degrees. laces. ZB is opposite side b, and ≤C is opposite side c.

A:

Q: what about questions 4-15?

A:

Q: Find the exact value of the trigonometric function of 0 from the given information. cot 0= -5,0 in…

A: Solution is following in explanation step.

Q: This week look at the inverse functions for Sin, Cos, and Tanget. There are also trig inverse for…

A: The objective of the question is to evaluate the given trigonometric expressions using the…

Q: Determine the values of ? if 0 ≤ ? ≤ 2? given that cos ? = −0.3178

A:

Q: Find sin sin (+), cos(4), and tan (4) from the given information. sec(x) = ₁ 270° < x < 360° =…

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Q: Exercises 1-4: Use the graphical representation of v to complete the following. (a) Estimate integer…

A: First we need to locate the point on the graph :-

Q: Find a constant k so that 4x is identically equal to 3k^x

A:

Q: 119. You are sitting in a classroom next to the wall looking at the blackboard at the front of the…

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Q: Indicate whether the answer to the question is yes or no. 15. In order to ensure that the roof…

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Q: Use the given information to find the exact value of each of the following. = sin 20 b. cos 20 c.…

A: Find the exact value of  the given questions

Q: O A cameraman is filming a marathon. He wants to keep his camera pointed at the lead runner, but…

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Q: نه این If cos=- ≤0 ≤7 determine sin 20 and cos 20 2

A: Given that

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A: The given figure

Q: blade on a typical table saw rotates at 3600 revolutions per minute. Calculate the linear velocity…

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Q: tan 0 = 7 , sin 0 <0 Find cos(20)|

A: Given that

Q: 55-62 Real Zeros of a Polynomial A polynomial P is given. (a) Find all the real zeros of P. (b)…

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Q: Use the definition or identities to find the exact value of each of the remaining five trigonometric…

A:

Q: 11. How far is the airplane from the runway? Round to the nearest tenth. 1 6 mi 2 mi

A: since you have posted multiple questions in this question which are not interlinked so i have solved…

Q: Prove that the following equation is an identity. 2 2 (3+ sinx) + cos x = 10 + 6 sinx

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Q: tan 0 cos²0 = 2 tan 0 cos² 0 - tan 0 1tan²0

A:

Q: Which statement is true? E The function tan¹(a)= arctan(z) = 0 has domain z € [-1,1] and range 0 €…

A: Domain:- All input values where the function is definedRange: All output values of function with…

Q: Find the measures of the sides and angles. Round angle measures to the nearest tenth of a degree.…

A:

Q: Establish the identity. 1+ tan 0 cot 0+1 1-tan 0 cot 0-1 Which of the following four statements…

A: We have to prove, .We know,

Q: Find the length s of the arc of a circle of radius 42 feet subtended by the central angle 1/7 radian

A:

Q: Given vectors u = &lt;-3, -7&gt; and v = &lt;-1, 5&gt;, find the resultant vector  u + v.

A: The objective of this question is to find the resultant vector when two given vectors are added…

Q: 3. Let D cos(0) sin(0) [-sin(0) cos(0)] Calculate DTD and simplify as much as possible.

A: Let .To calculate   and to simplify as much as possible.