4. Complete the following proof in the format of your choice. D 3. Given: AB a DC and AB || DC Prove: ACAB a AACD B

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: Garaph the equation ri 2+2coso

A: The graph shape is cardioid

Q: True 0 Fase

A:

Q: Solve for u. (u+3)² = 2u²+u+15 If there is more than one solution, separate them with commas.

A: Solution:-

Q: 105n + 175n-75n-125

A:

Q: Evaluate āxb where ā = 3î – 5} and 5 = 2î + 3}

A: unit vector cross product:i^ x j^ = k^                           j^ x i^ = -k^j^ x k^ = i^…

Q: Does P O False O True H 13 14 diagonalize A -29-76 22 28 ?

A:

Q: True or False ? If a⎤ bc and a ⎤ c then a ⎤ b

A:

Q: 4x+2y=2 1.) 2x+2y=4

A: The given system of equation is: 4x+2y=22x+2y=4

Q: 4xdx х2-х+1

A:

Q: 3. Create your own two column proof. (There should be 5 steps) Given: 6x + 2(x-1) = 30 Prove: x = 4…

A:

Q: Solve the right question plz

A:

Q: You have to write a two-column proff to show ACD=ecb

A: We have to use properties of triangle to solve the problem

Q: if 1 A = 4 -3 0 7 4 5 %3D 5 0 7 then A is symmetric

A: Transpose of a matrix: Let a square matrix A=[aij]n×n . Then the transpose of A is denoted by AT and…

Q: evaluate (1 – 2i) – (-3+ 4i) O V13e-0.983i O 2V13e -0.983i A O 2 13e0.983i O 13/2e0.983i

A:

Q: Each row, column, and box must have the numbers 1 through 9. 2 4 2 4 7 4 9 2 4 3 7 2 8 8 6 3 1 4 3.

A:

Q: Find +62+7) dr 1(2²³/20 +C

A: Integration  ∫3x2+6x+7dx

Q: If V = 4i + 3k and V2 = -2î + ĵ + 5 k. Find V1 - V2

A: Explanation of the solution is given below...

Q: 18, 12, 14, 15, 13, 14, 12, 17, 16, 15 solve for mode

A:

Q: Multiplt. 3i(4-i)

A:

Q: Find a and b such that 3 1 1 27 = a -3 + b -6 2 a = b =

A:

Q: QUAD is a rectangle, if 25 = 53 find Z1

A: A rectangle is a quadrilateral, such that all angles are perpendicular and opposite angles are equal…

Q: 2x-371

A: It is given that the expression 2x-3⩾1. We know that x=x             if  x⩾0 -x         if  x<0 .…

Q: What are legions? O a group of 10,000 soldiers O a group of 6,000 soldiers O a group of 15,000…

A: Legions :

Q: Prove: (a) 2ab <a² + b²; (b) ab + ac + bc < a² + b² + c².

A: According to the given information, it is required to prove the following. For part (a)

Q: I 7-6x I =34

A:

Q: AB and AD ar

A:

Q: Use the Law of Exponents to rewrite and simplify the expression 5-4 а. 25-2 x5z-1 sz-1(x²z+1)* b. 4…

A:

Q: If a = 2i+3j -4k and b 7i-10j +9k find a b. a b ||(Simplify your answer.)

A:

Q: Q10): Let A 14 A 1 5 0 03 3 (a) Is 2 in the span of the columns of A? What about 2? -1 1₁ 3

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.