In assume that A is row equivalent to B. Find bases for Nul A and Col A. Ti 2 -5 11 -3° 2 4 -5 15 5 4 36 -5 19 -2 4 5 -7 0 -9 B =

Q: Given: ADCE AD EC BC HD C E BC || DH Prove: A= kE A H.

A: Given : AD ≅ ECBC ≅ HD BC∥DH

Q: Given u= 5i + 8j and v = 6i – 6j, find the dot product u v. Give just a number for your answer. For…

A:

Q: 5. 3. 2. a. ASA b. SAS C. RHL d. SSS е. AS

A:

Q: Ex 2.6. for sets ASB CC show that C=BU(CIA)?

A:

Q: Given ते = 2टे। + टे, + टे; and = 3टे, +22 +5 टे5 Write ते in the form d = d, + d, where d, is…

A: There is a direct formula for the problem, i have used that

Q: Consider A = 8i – 12j, B = 2i + 14j, and C = 18i – 10j. %3D %3D

A: See attached file for a step by step explanation.

Q: A car drives 30 km northeast, then 10 km south. Its resultant bearing is O a) North 10.8° East O b)…

A:

Q: Given: AC and DF bisect each other at E Prove: ADEA = AFEC D- B.

A:

Q: Use the figure below to answer the questio A D If mzB = 37.4°, find mAC in degrees. mẶC =

A:

Q: In Figure 1.28, M is the midpoint of AB. A M a) Find AM if AB b) Find AB if AM 15. Figure 1.28 4.3.…

A: a) Find AM if AB=15.

Q: Given 3 points A(-14,-8), B(-9,-5) and C(1, 1). Prove that A, B and C are collinear.

A:

Q: Given u = , v = -5i - j, and w (AB) is defined by the points (1, 6) and (-2, 8). a Find v in…

A: This is  a problem of vector. By dissolving vector in x and y parts we will convert it into…

Q: Given: BD bisects AC and BD 1 AC. Prove: AABE ACBE. Step Statement Reason BD bisects AC Given BD 1…

A: GIVEN : BD bisects AC and BD⊥AC

Q: Given that P(A|B) =0.5, P(A) = 0.4, and P(B)3D0.44, then P(BIA) is equal to:

A:

Q: Given u⃗ =−4i−10j and v⃗ =7i−3j, find u⃗ +v⃗ . Give your answer in the form ai+bj.

A:

Q: Do 17 please

A:

Q: By using the fact that P[AU B] 1 –Ei=, P[A£].

A: (a). Prove that P [A U B U C] ≤ P[A] + P[B] + P[C]: It is given that P [A U B] ≤ P[A] + P[B]. The…

Q: A, B, and C are collinear points: C is between A and B. If AC = 2x + 1, CB = 3x - 1, and AB 35, find…

A:

Q: augles 30° & A5°. ) Mae dhe pmoalebgram/triangle rale 45 to draw he resultant R omd its Idivectron e…

A: A) Representing two vectors on the plane and resultant of two forces.

Q: Let a = ci +jand b 7i + 56j. Find c so that a and b are orthogonal. %3D %D C =

A:

Q: Exercises 1) A D Given: <CAE = <DBE AB bisects CD Prove ΔAECΔΒED Statements Reasons

A:

Q: If G is the centroid of triangle ABC and AG= 16. Find the length of AD. B D. 8. 12 O 24 32

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: GIVEN AE = CE, AB = CD, E is the midpoint of BD. PROVE AEAB = AECD C A. %23 E B.

A: Plan :  We know that, if the three sides of two triangles are congruent then the triangles are…

Q: Given: G is the centroid of AAEC, EB I AC, AB = 6, AF = 5, EG = 5÷, %3D and AE = CE. EB = E. А 2 В 8…

A:

Q: Provide a proof for the following situation. Given: DB || EC and LD & LE are right angles. Prove:…

A: Given that DB || EC ∠D = ∠E = 90° To prove : ∆ADB ~ ∆BEC

Q: e For euh nzl we define bnz am 10

A: (c) Consider the given sequence. bn=∑m=1∞am10-7m If an is a convergent sequence and bn is a…

Q: Question 9 of 10 Which of the following have at least two congruent parallel bases? Check all that…

A: The objective is to solve the above question.

Q: Consider the following figure. А R Given: AABC ~ APRC, mLA = 77°, PC = 9, CR = 40, PR = 41, AB = 82…

A:

Q: Let a = ci + jand b = 20i + 21j. Find c so that the angle between a and bis Round your answers to…

A:

Q: The point B lies on the segment AC. Find the coordinates of B so that AB is 1/4 of AC.

A:

Q: 4.Convert the angle in deyrees to racions. 1440 A)rcuduns B) 3 cuchans 5udians odhuns D) radrans 5a…

A: 4.Given degree 144°5.Given radian 5518π

Q: Given u = i- j, and v = j+ k, determine the magnidue of u +v and - 2v.

A: By sum of two vectors we have  u+v=(i-j)+(j+k) u+v=i+k -2v=-2(j+k)=-2j-2k

Q: For a pentagon, which of the following elements is equivalent to the identity if r represents a…

A:

Q: BD bisects LABC and D lies on AC. If AB = 6, %3D BC = 14, and AC = 14, find AD. (A) 6 (В) 8.4 (С)…

A: Consider the diagram given below as per the given information in the triangle, here the objective…

Q: If AC = 32, h = 19 and C = 41°, find LAB %3D %3D %3D D. 32

A:

Q: In the figure, ∠1 and ∠2 are complementary with m∠1 = m∠2. In this case, we say that BD bisects…

A:

Q: Given that det A = 10, det(AT (B-1)³ = –5, find det(BA), %3D %3D

A: Given: det A=10           ............(1)det(AT(B-1)3=-5           ............(2) The objective is…

Q: If points D, E, and F are collinear, then DE + EF = DF.

A: DE+EF=DF [Segment Addition Postulate ] False- it could happen just not in all cases. Maybe they…

Q: 13. The diagonals of a trapezium ABCD intersect at U. AB to DC, AB = 3 cm and DC =6 cm. If CO =4 cm…

A: Given:     AB || DC     AB = 3      DC = 6      CO = 4      OB = 3

Q: Find the interior angles of traingle ABC Al B(1,0,1) P c(2,1y-1). A

A: Given: A(1,2,1), B(1,0,1) &amp; C(2,1,-1)

Q: In the figure, ∠1 and ∠2 are complementary with m∠1 = m∠2. In this case, we say that BD bisects…

A:

Q: 3.) AWXY and AABC are isosceles, with bases WY and AB respectively. If ZX and ZB are each 50° and WX…

A:

Q: 1. Given three points Q(-3, 4), E(-1, 3) and D(1,2), find QE, QD, and ED and show that they…

A:

Q: Given So(t) = for 00, and = 2-&0 , calculate eo 5-16 %3D %3D

A: Given: S0t=k2-tk   ……1 where: 0&lt;t≤k2 and k&gt;0.   Also, e040=2·e080  ……2   To find: The value of…

Q: K Y W

A: we know that in two triangles if angle1&gt;angle2 then angle opposite to bigger side will be bigger…

Q: Given: G is the centroid of AAEC, EBL AC, AB= 6, AF = 5, EG = 5, and AE = CE. EB B

A:

Q: 1.) use the alternative form of the dot product to find u•v. ||u|| = 25, ||v|| = 30, and the…

A:

Q: Find the sum of u + v, given that |u| = 44, |v = 38, and 0 = 90°, where 0 is the angle between u and…

A:

Q: If å = (1,1,1), || = 2 and tan 0 = (where 0 is the angle %3D %3D between å and b) then the magnitude…

A: