Points A, B, and C are collinear and B is between A and C. You are given AC = 18 and BC = 4. What is the value of AB? AB =

Q: PROVE: Z3 = 26 k 2 4 3 a 5 8 7 b LO

A: Given:

Q: 2 and B= 1 0. then Show that if A = 6. -1 2 (A + B)(A + B) # A² + 2AB + B?

A: Given that A=-1201 and B=10-12 We have to show that A+BA+B≠A2+2AB+B2

Q: What is the value of z that makes the following true? 10 2ェ -1 4 I + 3

A: The given equation is 4x+3=102x-1

Q: Simplify. 2 [(2₁)4] ² 16;5 Enter your answer in the box.

A:

Q: B-A= (A U B)- A True o

A: There are multiple methods to prove or disprove the given statement B-A= (A U B)- A. But the easiest…

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A:

Q: 2x +3 12. .2 x + 3x + 5

A:

Q: Let z = 1+ i, simplify and write final result as x + iy.

A: The given data is: z=-1+i To simplify z5z¯8 and write the final result as x+iy.

Q: Select all the statements that would show that quadrilateral ABCD on the coordinate plane is a…

A: Parallelogram property

Q: Find /(a + 3)(æ – 6)dæ

A: We have to evaluate,

Q: 213 dx 4+x² ,2

A: We will use substitution to solve the integral

Q: prow $ PCC-AIB)= pccl B) - p(AIB)

A: The answer is given below

Q: オッlda+ [xe -0 tye Ifre-y

A:

Q: Evaluate f x+3 x3+27 dx.

A: Our Aim is to evaluate the integral given below:-∫x3+27x+3dx -(i)

Q: Find a and b such that 2 1 = a -4 + b -4

A:

Q: Which of the following is equivalent to 3 - V2 O A. V2 А. O B.-V2 3- V2 O C. 3+ v2 O D.

A:

Q: Let A = 2 0 and 1 -1 2 3. find A+(28)"

A: Given that A= 1201-12        and B=2-11103 find A+2BT

Q: 3 (=-2)* 2. Show that - = 00,

A:

Q: A6 - B= | verify that AB not equal BA?

A: first we will find AB by rule of product of matrix then we will find BA then compare both matrix

Q: 1 -1 A = -1 2 -1 0 -1 1

A: Answer is in next step

Q: Let a = -27 +53 + 4k. Find a.

A:

Q: Find the value of (-j)!nj.

A:

Q: arg((1+ i)(1 – i) + (-1,–1)) 7n A. + 2kn 4 " + 2kn В. 4 5n С. + 2kn 4 D. None of above

A: firstly , we will simplify the terms inside the bracket and, then we will use formula for argument…

Q: If = , where b + 0 and d # 0, then a · d = b•c.

A: Given: ab=cd, b≠0, d≠0 For prove given expression, we do cross multiplication and simplify it as…

Q: et dxl 1+64e?x

A:

Q: What is J in math?

A: Given: Define What is J in math?

Q: If a? + b² = 1 and c2 +d² = 2 then the value of (ac+ bd)² + (ad – bc)² is, a. b. с. 1 d. 2 -/2419

A: Given

Q: ayE20 a12=140 an as

A:

Q: 千 How muchr is Bc ? A to

A: The Pythagoras theorem is very significant in geometry. IT is related to a  right angle triangle. By…