Q2 Find the angle IF A= 2i-10j - 1k and ÀxB between them B = 2Á +2j+ k , CẦ xB) A

Q: 2b) 58° Determine side x Z Given'. 51 mm angle X:46° Gangle Y: 580 469 Z=51 mm

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Q: Solve AXYZ, given ZY = 90", XY = 25, and ZX- 56". Make your angle measures correct to the nearest…

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Q: JustifyLevel1 In the diagram below, AB || DF, m/B = 42° and mZ. %3D m/CEF. Step Angle Reason 1 mZB =…

A: sum of the triangle angle = 180  angle on the straight line = 180

Q: Find the angle between m and n if: and n = b m = 2j – k and n =i+ 2k a m = -1 2

A: m=2-1-1  &  n=-132 Now, m·n=2-1-1·-132=2-1+-13+-12=-2-3-2=-7 & m=22+-12+-12=6 n=-12+32+22=14…

Q: O 3. What kind of relationship do QR and QU have in this picture? Jw R. parallel O noncoplanar O…

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Q: For AACE, BF is a midsegment where the point B is on AC and the point F is on AE. Also, BF = 6y - 23…

A: Given: In △ACE, BF is midsegment. BF = 6y - 23 and CE = 2y + 39

Q: The angle between u = 3i -j-k and v = -7i – 2j + 4k is

A: u=3i-j-k and v=-7i-2j+4k The formula for angle formed between two angle is, cosθ=a·ba·b

Q: d. I am constructed using 3 rectangles and 2 triangles e. I have 4 more flat faces than a cylinder…

A: (d) The triangular prism consists of two triangles and three rectangles. The triangles are the bases…

Q: 39. ZJ and ZM are base angles of isosceles trapezoid JKLM. If mLJ 20x+ 9, and mZM = 14x + 15, find…

A: Q.39)

Q: В C A ZBAC = 40° Required : 1. Measure of angle XZY ZABC = 85° AB = 8 units 2. When YZ =4 units,…

A: Please find attachment for the details solution

Q: If å = 4i + 2j + 4k ,b = -2i + 4j – 3k and č = 4i + 5j. If å + xb is perpendicular to i then find x.

A: We have to find value of x:

Q: Qe Find the angle IF 7-2i-10j - u k , B-2á +2j+ k and ÀxB , CẦ xB) Ã between the m 3 = 2Á +2j+ k

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Q: Q1) If R=3ax - 5ay + 4az : S =-2ax-3ay-az | Find: i) R XS : ii) by dot and Cross product, find the…

A: Since you have posted multiple questions and we can answer one question. So, answered first…

Q: Solve AXYZ, given ZY = 90°, Y Z = 38, and ZX = 66°. Make your angle measures correct to the nearest…

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Q: Q1 : Find the angle between u = 2i + j- 2k and v = i+j+k.

A: The angle between two vectors: - Consider two vectors a and b that are separated by an angle. Then,…

Q: c) ABC is a right-angled triangle with ZPQR = 90. S is a point on PQ and ST is perpendicular to PR,…

A: Given triangle is Solution 1: In ∆PQR and ∆PTS ∠PQR=∠PTS=90°∠QPR=∠SPT       {common angle} Since…

Q: W 2. Under the Angle Addition Postulate, which equation would be valid? G 60° 120° D E F 2(M2DEG) +…

A: For supplementary angles, their sum is 180° and also a straight line form 180°

Q: 3. If å = 4i + 2j + 4k ,B = -2i + 4j – 3k and ĉ = 4i + 5j. If å + xb is perpendicular to ĉ then find…

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Q: .T 49 14 M U V. 8 28 Determine if the triangles are similar or not. SSS- AA - SAS - Not~

A: solution

Q: In the figure BF 1 AE, m <BOC = x, and m ,GOH = y. Express the measure of the angle in terms of…

A: According to given figure ∠COD=∠GOH…

Q: T IS R ZS is a right angle. SR = 9 and mZT= 74°. Find ST.

A: Answer is given in next step.

Q: Capture 2 for owk 532PNG dta Create e Share photos Add to JKLM ~ QRSP Angles K P Sides M R. 1:14 AM…

A: When two figures are similar then their corresponding angle are equal and the ratio of their…

Q: 6) For what value(s) of k, would the following two planes make an angle of 60°. 11: x+y+ kz = 6 and…

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Q: Qz Find the angle between the m Ā = 21 - 10j - 11k,B and À xB , CÀXB) Ä 3 = 2 i +2j + k

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Q: P. 中5。 4. Given that MZPQS = 28° and MZRQS = 25°, find mZPQR. %3D %3D

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Q: Consider the two paths Yı(t) = 2 + t + it and y2(t) = 4 + i(t – 1). Note that, Y1(2) = 4 + 2i =…

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Q: Find p such that angle between u = 3 and v = is 60° 4 р a. p= ±3 Ob. p=±- V5 O C None of these Od. 4…

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Q: 5 On a coordinate plas and point H(2,-3). V triangle FGH? (0-1)+( a. - (0-(-2))* (0+1)2-( (0+(-2))²…

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Q: 2) Determine the value of a so that A = 2i + aj + k and B = 4i – 2j - 2k are perpendicular.

A: This question is based on dot product application.

Q: Use the figure below to find the unknown sides. * Direction: In AHOS, U and A are midpeints of RG…

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Q: Q1: if AB = i+ 4j – 2k and B is the point (5,1,3), find point A.

A: AB vector is given. AB = i +4j -2k   Creat vector AB by taking variable point A and given point B…

Q: ABC is a right-angled triangle with the right at B. The altitude BD touch AC at D. 1 1 Prove that…

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Q: Q4. Calculate u• v a) Ju| = 1, |v| = 3 and the angle between u and v is 45° b) u=į - 2j + 2k and v =…

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Q: Consider the two paths Yı(t) = 72(t) = 5 3 + t+ it and + i(t – 1). Note that, Y1(2) = 5 + 2i =…

A: γ1(t)=3+t+it and γ2(t)=5+i(t-1)angle between two…

Q: Solve AXYZ, given ZY = 90° , YZ = 38, and ZX 6°. %3D Make your angle measures correct to the nearest…

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Q: 2. Show that (a) Σ2Ck + ΑΣ0, = Α(α, + α.) + Σ C, + Aα) %3D k%3D2

A: Consider the given equation. ∑k=2∞ck+A∑k=0∞ak=Aa0+a1+∑k=2∞ck+Aak Express the first left side of the…

Q: Q2/ In the triangle ABC let D be the midpoint of BC then prove that AB2 + AC² = 2(AD² + BD²)?

A: draw AE perpendicular to BC as shown  using the Pythagoras Theorem  in triangle ABE AB2=AE2+BE2…

Q: ZJ and ZM are base angles of isosceles trapezoid JKLM. If mzJ = 20x + 9, and mzM = 14x + 15, find…

A: Note: As per our company guidelines we are supposed to answer the first three supports of the…

Q: Consider the two paths Y1 (t) = 2+t+ it and 2(t) = 4+ i(t – 1). %3D Note that, Y1 (2) = 4 + 2i =…

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Q: Solve for x. Each figure is a parallelogram. 4) 94o 75 ° 53x- 1 F 19х - 1 T. A) 8 B) 2 D) 5 A) 6 В)…

A: We have to find value of x

Q: 4) In the diagram QU =58, SU = 12, RS = ST = TU. Find the indicated measure. %3D a. RS b. QR c. RT…

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Q: m z E= (4x- 9)°, m z F=(7x-3)°, and mz G=x°. Find the degree measure of each angle in the triangle.…

A: Solution )we know sum of all angle in triangle = 180° ∠E + ∠F + ∠G  = 180° 4x - 9 + 7x - 3 + x =…

Q: Find the value(s) of a making i = 7ai – 33 parallel to w = a²i+3j.

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Q: In the diagram below, z XWY and YWZ are adjacent. m XWY = 40° and mYWZ = 18°. W Live Use the angle…

A: Given.

Q: Q2 Find the angle between the m If Ā =2i-10j - 11k and À xB , CẦXB) Ä 3 = 2i +2j+ k

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Q: Find the coordinates (x,y) of the given angles. 1. 10n 4. 45 2.플 3n 5. 270" 3. - Sn 6. 330°

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Q: Qe Find the IF Ā=2i -10j - k , B=2i+2j+ k and ÀxB , CAXB) Ã angle between them B = 2i +2j+ k

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Q: Solve AXYZ, given ZY = 90°, YZ 38, and ZX- 66°. Make your angle measures correct to the nearest…

A: ∆XYZ,∠Y=90°, YZ¯=38 and ∠X=66°

Q: Let u=2i+7j and v=3i+j. Find the angle (in degrees) between u and v.

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Q: 3. DC %3D FD In the triangles below, D= AC and ZB ZF. Which statement must be true? A. AB EF O BAABC…

A: The solution is :