20-22. Your friend claims that AJKL - AMNO by the SAS Similarity Theorem. Here are the information that she have: JK = 20, mzK = 110°, KL = 14, MN = 7, mzN = 115°, and NO = 8. Do you support your friend's answer? Explain in not more than 2 sentences.

Q: 8. In ARST, mZT = 90, RS = 13, and ST = 12. Find tan S. %3D

A: tan(S) = ?

Q: O Let cos 8 = -3 with 90's 8s 180" Find 2B %3D

A: As per honor code, we are entitled to solve only 1 question at a time. So, I am providing you the…

Q: Calculate ZQSR in degrees. 28 of

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Q: 2. What is the smallest positive degree measure equivalent to tan(3.27)?

A: We have to the smallest positive degree measure equivalent to tan-¹(3.27)  Since the given value is…

Q: **#1.) In triangle JKL, mZK = 90° and tanl = Determine the value of cos). %3D

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Q: Chapter 15, Section 15.1, Question 018 Find div F and curl F. F (x, y, z) = xz" i + 6y"x² j+ 3z²yk…

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Q: Instead of rejecting this question, perhaps looking at sources to help solve it?

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Q: 16.Consider the circuit shown in Figure 7.1.2. Let I1, I2, and I3 be the currents through the…

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Q: #25

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Q: If the L[ eat cos2t] = (s-a)/( s2 - bs +31), determine the value of a.

A: Some of the formulas of Laplace transform Leat=1s-aLcosat=1s2+a2Leatcosbt=s-a(s-a)2+b2

Q: 7- The indicated power for (1+ i)20 by using De Moivre's Theorem is

A: Given: 1+i20 we compare, 1+i=x+iy we get, ⇒x=1 &y=1 Therefore, r=x2+y2r=1+1=2r=2

Q: 2. Use the Chakravala and then Brahmagupta's identity to find two solutions, other than (1,0), to…

A: Chakravala algorithm is one of the crowing achievement of Indian mathematicians. An algorithm which…

Q: 1. Determine the angle (correct to 1 decimal place): a) tan 0 = 1,7 b) sin 0 - 0,8 c) cos a= 0,32 d)…

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Q: Q1. Simplify (cos-isin )² (cos 70+isin 70)-³ (cos 40+ i sin 40)² (cos+ i sin 0)³ using De Movier's…

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Q: 2.2 Find upper bound of 2+4 (: - 3i)3 +1 where C is the circle |: – 3i| = 4.

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Q: Chapter 15, Section 15.1, Question 017 Find div F and curl F. F (x, y. 2) = x° i- 7j + yz k Enter…

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Q: 31. (cos 40 + i sin 48)²(cos 30 + i sin 30) = A cos 50 + i sin 50 B cos 110 +i sin 110 C_ cos 30 + i…

A: cos4θ+isin4∅2cos3θ+isin3θ= formula used- CosACosB-SinASinB=Cos(A+B)SinACosB+CosASinB=Sin(A+B)i2=-1

Q: Select all valid ratios for triangle SPG. sinG= 24/25 tan G= 7/24 cos S= 24/25 sin G= 7/25 tan…

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Q: 2, z) = 5 and the surfac e at (1,2,3). Evaluate = reasons).

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Q: tan (x) = 7.1. If x and y are complementary, what is cot (y)? %3D

A: Given,          tanx=7.1 . If x and y are complementary.

Q: In this exercise you will take on the role of a trigonometry teacher. A student has chosen to…

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Q: Express the number 8√3-6i in the form R(cos(0) + i sin(0)) = Re, where R> 0 and - ≤ ≤T. NOTE: Round…

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Q: Find the exact value of cos 0- if the termin side of 0- in standard position contains (6,-8)

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Q: If we have Mactrices : -2 2 :)- -37 2. 3. and 3D -3 Al- Find bo th 2- Create E*F ? 3 - Create FKE?

A: In the question it is asked to do following operations for the two matrices, E=-2023-14131 ;…

Q: 4 81-72sin²0+16sin*6 do S sin 20 de 1–2cos²0+cos40

A: Let…

Q: ,2 - 1 If z = cis 0, show that i tan 0. 22 +1

A: this is complex analysis question and also very lengthy questions so I can do it in advanced…

Q: Find the unknowns: Ra, Rb, Ax, Ay, Aa, a, Ab Ra+ 6 cos 15+ Rb sin 15= - Ax [eqn 1] 32.2 8 Rb cos 15…

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Q: 5 2. In right triangle ABC, mzB = 90°. If tan C = 12 find sin A

A: Trigonometry Right angled triangle problem

Q: 5. What information would you need to conclude that ANLT 2 DIE using the SAS Congruence Theorem?…

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Q: 5. If sec(a) 25.2, then what is the value of cos(a)? 19.4 16.1 19.4 19.4 25.2 25.2 19.4 16.1 25.2

A: Given query is to find the Indicated angle.

Q: et(1 + cos(3t))

A: Let us write the mathematical expression to a MATLAB expression in the next step.

Q: if z1= 3(cospi/12 + isinpi/2) z2= 2(cos7pi/12 + isin7pi/2) what is z1/z2?

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Q: cos Ꮎ 1 + tan 0 sin Ꮎ 1 + cote = cos 0 sin 0 Suppo pat bus to as to

A: Left side is given by :cosθ1+tanθ-sinθ1+cotθ

Q: 1-tan20 = 1- 2sin?0 1+tan20

A: 1-tan2θ1+tan2θ=1-2sin2θ Formulas 1+tan2θ=sec2θ1-cos2θ=sin2θ 1secθ=cosθ

Q: Find proj,u and scal,u by inspection without using formulas.

A: Given the graph

Q: 1. Tell if the signal x(t) = t cos(t) is symmetric, and if yes what kind of symmetry. Also, analyze…

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Q: 07 * Express cos' 0 in terms of multiple angles. (cos50 + cos30 + cos0)/16 (cos50 + cos30 + cos0)/8…

A: We have cos5θ We have a formula cos2x=1+cos2x2. Using this we get:…

Q: 5.1 Prove, without the use of a calculator that: cos75° + cos15º = √6/2

A: To prove without the use of a calculator that, cos75°+cos15°=62

Q: If sin B = 1 E with B in QIlI , find B sin В sin 3 + 22 = 2 5+2/6 sin 10 В sin 3 + 12 5+26 sin 10 В…

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Q: 3] 7 (cos 꼭 +isin 꼭) 4 V9 (cos 플,isin 끝) 5] Compute -3A +5B +2A

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Q: 12. What is the resulting image of L' after a reflection about the y-axis? Rule: K IN

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Q: 8.) Give Rodans: Cos'() the exact an Swer in

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Q: 5. Find the point Q along the directed line segment from point R(-3, 3) to point S(6,-3) that…

A: Here we have to find the point Q, which divides the line segment joining R(-3,3) and S(6,-3) in the…

Q: interval [−2π,π) that satisfy the given condition tan2s=3.

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Q: An arrow is placed with its base at (3, 1) and its tip at (6, 1). What are the coordinates of the…

A: An arrow is placed with its base at 3,1 and its tip at 6,1.What  are the co-ordinates of the tip of…

Q: 34) find the Maclaurin senes for fC2)= Cos 32

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Q: 34. [M] Let B = {1, cos t, cos? t,...,cos t} and C = {1, cos t, cos 21,..., cos 6t}. Assume the…

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Q: Find the solution to 6 + 5 cos () = 10 that are in [0,38]  . Use at least 4 decimal places.

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Q: B E Suppose ZCBA=ZDEA. Using only the information provided in this problem, can you use SSS…

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Q: Find the length of the path over the given interval. (6 sin(5t), 6 cos(5t)), 0 stsn

A: