9. Write a 2-column proof: Given: p // q , Zg = (59 + 5x)° , %3D Za = (11x – 7)° Prove: Za = 114° Statements R easons

Q: V = (6,5, 2) (9, 4, 6) Find the cosine of the angle between vand w. W = Cos 0 =

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Q: What is the angle of x?

A: In the given problem, we are dealing with a straight line and two angles on that line. The angles on…

Q: QO, k) P 0(0, 0) R(h, 0)

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Q: 1) Use the given right triangle to find cos A. 1) 12 A 16 C 4 A) cos A = 3 3 B) cos A = 3. C) cos A…

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Q: Do not use a calculator in this question. (6+3 V5) cm area of this triangle is (36+15 V5 cm2 (ii)…

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Q: 9.) Find the length of arc XW. * Y 85 Z 108° W XV = 24 meters %3D O 72 meters O 15 meters O 75…

A: Given circle is, Here XV is nothing but the diameter of length 24 meters ∠XZV = 180° Formula to…

Q: 11. If BX is the bisector of LABC. LABX = (4x + 12)' and LXBC = 24°. Sketch an image and then se for…

A: Given,          If BX→ is the bisector of ∠ABC. ∠ABX=4x+12° and ∠XBC=24°.

Q: 12. If ABTS = AGHD, BS = 25, TS = 14, BT = 31, GD = 4x – 11, mZS= 56°, mZB = 21°, and m/H = (7y +…

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Q: If AZMK = AAPY, m/M = 112°, m/Y = 41°, m/K = (13x - 37), and mA = (2y + 7)º, Find the values for x…

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Q: 10) Solve for x and y. (x+y + 5) 2x°

A: To solve for x and y

Q: Perform the following operations: 16. 6-120° to rectangular form 17. -5.8j9.6 to polar form 18. 6x…

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Q: 10 V41 and t <0 < 21 37 Given: sine %3D - Find the exact value of: tan" |41 A)- 41 they lost a bet…

A: Given: sinθ=-4121. Determine the value of cosθ.…

Q: 8) Find m/PQK if mLKQR-32°, MPOR 48x +1, and mPQK= 33x-1.

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Q: 2 4 5, 8. 3. 38° 6, m21 = m25 = %3D %3D m22 = %3D %3D = 97u m23 = m27 = %3D m24 = m28 = %3D %3D 1.

A: Since, the given figure is a rhombus, so m∠8=90o.

Q: 2) In the given diagram, find the value of x. 3х-10 x = 25° x+15

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Q: 6) MLATU = 45°, mZSTU = 120x – 1, and mZSTA = 73x + 1. Find x. %3D %3D T. U A

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Q: c) h(p,g,0) = psin@cose ah sin@cos0 ; ah = pcos@cose answer: - %3D ah =-p sinøsin0 d) W(P,V,8,v.g)=…

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Q: Q1: find dx of the following statement: a) y = cos? sec

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Q: 4) Again let Universe U = {0, 1, Let S = {1,2},T = {2,4,6, 8}, R = {1, 3,5}. Give the following: %3D…

A: According to Bartleby guidelines I can only 3 subparts of the questions.

Q: The averge monthily tempanatue, y, in degrees Farenheit, for a citys Ex- 2)+ 38, where x is the…

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Q: 26) Find mzU. K 9x+10 80 T. 2x U-

A: The given diagram is

Q: 5. Given: Ĉ = 43,2°, AB = 4,5 and BC = 5,7. Determine the following. 5.1 A 4,5 5.2 AC 43,2 5,7

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Q: fe* sin 2xdx.

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Q: In AEFG, EG is extended through point G to point H, m/FGH = (4x – 1)°, m2GEF = (x + 18)°, and MZEFG…

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Q: 17) M2QRG = 95° and m2GRS=4- Find M2QRS. G S A) 139° C) 86° B) 95° D) 147°

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Q: 14) Find mzYIJ if mZHIY = 28°, %3D MZYIJ = 139x + 1, and mZHIJ= 168x. %3D Y

A: Given : m∠HIY = 28°m ∠YIJ = 139x + 1m∠HIJ = 168x

Q: All has a 4°4 chessboard and 10 coins of 1 lira. Use ILP model to place Al's 1 liras on the…

A: Let's define the decision variable for this problem as follows:We want to maximize the number of…

Q: 10) -1 + 3cos² 0 = -cos? 0 %3D

A: Given,         -1+3cos2θ=-cos2θ

Q: Suppose that (ax + b) cos x dx = 12. Then the value of a equals: A) 6. B) -6. C) 6n. D) -6T. E) None…

A: Given: - The integral is, ∫0π(ax+b)cosxdx=12 To find: - The value of a.