Fill in the missing reasons for the following proof. 1. Givenꓽ 2(x + 3) – 7 = 11 Proveꓽ x = 6 Proofꓽ Statements Reasons 1. 1. Given 2. 2. Distributive Property 3. 3. Substitution (Addition) 4. 4. Addition Property of Equality 5. 5. Division Property of Equality

Q: Would both of these questions have the same answer? 450+550/10 450+550 --------- 10

A: Given           450 + 55010  and 450 + 55010

Q: Use the associative property to express : 1 10 +. 5. 3 10 3. 1 2 10 3 (금+루) O. 10 7. 3 10 1 7. 3

A: Associative property  of addition . (A+B)+C =  A+(B+C)

Q: proofl Ant>pl An

A: Solution

Q: 19. Write the justification for each step in the following proof. Given m<BAD = 100"; m<BAC = (6x +…

A: We have the given figure as We have, m∠BAD=100°m∠BAC=6x+8°m∠CAD=2x-4°

Q: However, if we use this fact to show: = 0.3333... + = 0.3333... + = 0.3333... 1 = 0.9999... Many…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: If 5x — 1 = 14, then the statement 5x = 15 is justified by the___?

A: Consider the given equation as 5x-1=14

Q: Show, by use of deductive reasoning, that the following procedure results in an integer that is…

A: In deductive reasoning, we move from a general principle to a specific case. Now, we have a general…

Q: Notice that 7+(7−3)−1=10, but that a different placement of parentheses would yield the statement…

A: (a) (7-3)-(3-1)   =4-2   =2

Q: Is there an associative property of subtraction? That is, is it always true that a – (b – c) = (a –…

A: To write that the associative property exist for substraction

Q: 1. Which of the following shows the Distributive Law/property? a) 4x (5 x 2) = (4 x 5) x 2 b) 4 x (5…

A: 1. Which of the following shows the Distributive Law/property? a) 4x (5 x 2) = (4 x 5) x 2 b) 4 x (5…

Q: What is the correct order for the reasons in the proof that follows? Statement Reason 1. 5x + 34 =…

A:

Q: 1. Underline the addition property for 6 +7 = 7+6. associative property commutative property zero…

A: 6+7=7+6 We need to tell which property is followed by the above equation. associative property…

Q: Which of the following reasons is not used in the proof that follows? Statement Reason 1. 3(x- 2) =…

A:

Q: Write the reason of each step of the proof given: y=x+4 and y=7 prove x+4=7   Statements…

A: …

Q: Match the justification to each step of the deductive reasoning about this picture: -6x- 3x + 7 CD +…

A: Matching

Q: Consider the following statements. Select all that are always true. The product of a rational number…

A: Six statements are given. We need to select all the statements that are always true.  The solution…

Q: When writing proofs by contradiction we begin by assuming the opposite of a statement, and then show…

A: Given that A and B be the set of natural numbers , x be a natural numbers, (a) x∈A∧x∈B∧A∩B=ϕ This…

Q: What is the statement x > 15 and x < 17 interval notation? O [15,17] O (15,17] O (15,17) O [15,17)

A:

Q: What is the value of x after each of these statements is encountered in a computer program,  if x =3…

A: It is given that x = 3 before encountering if statement  So when it will reach if :  (x + 2 ) = (3 +…

Q: 3. What is a counterexample for the statement "If x = 100, then x must be 10"? %3D x must be 50 x…

A: what is the counterexample for the statement

Q: 8) Find a counterexample to each of the following statements: a) The sum of two prime numbers is…

A: Counter example of each is given one by one in next step.

Q: What is the value of x after each of these statements is encountered in a computer program,  if x =3…

A:

Q: (1) Identify the following as either expression or sentence. (a) 3x+7; x=2x-5; x; x=8 (b) x+4=13;…

A: As per bartleby guidelines we only give first question answers.

Q: Consider the following statements. Select all that are always true. O The product of a rational…

A:

Q: b. Using Taylor's Inequality, showing all work.

A: To find the accuracy to the given approximation of ex we have to find the maximum error bound. And…

Q: Sketch the region corresponding to the statement P(z<1.3) Shade: . Click and drag the arrows to…

A: The Z-score of a random variable X is defined as follows: Z = (X – µ)/σ, where µ and σ are the mean…

Q: ) For each of the following statements, determine whether it is true or false. If you answer (P1,…

A:

Q: Rewrite each of the following statements using the other conditional forms: If an integer is a…

A: Since you have asked a question with multiple sub parts we will solve the first three parts for you…

Q: II. Translate each of the following sentences into mathematical sentence using symbols or notations.…

A: we have given 5 statements we need to write them in mathematical terms

Q: Out of the following which statement does not show the nature of Mathematics?   a.) Numbers, places,…

A: In Mathematics area of Generalization is not narrow. Generalization means idea of mathematics which…

Q: 2|(x² – 6x + 5) → 2{x alb + = k E Z %3D a 6 36 is True because = 2 € Z 3 | - 4 34 because |1.33 ¢ Z…

A: SOLUTION-

Q: 3 1 Let A = Write 2A. Is det(2A) equal to 2det(A)? 2 9

A:

Q: ノナし n=1 ju Please showin detail do the factarial now you part Than k you

A:

Q: Given: mzA = mzB, mzA = 9x -20, Select the reason that best supports Statement 5 in the given proof.…

A: To select the reason that best supports Statement 5 in the given proof.Given: m∠A=m∠B, m∠A=9x-20°…

Q: Consider the statement, "fn is divirsible by 30 then is divirsible by 2 and by 3 and 5" which of the…

A: Given that if 'n' is divisible by 30 then n is divisible by 2 and by 3 and by 5.

Q: I would like a proof to this statement. “Suppose r divides s and s divides t. Then r divides t.”

A:

Q: 4. 2x = 3 (mod 5)

A: A congruence ax≡b(mod n) has a solution only if  gcd(a,n) divides b. Also to solve a congruence…

Q: The problem is in the attached photo. a.) Explain in your own words what the proof allows you to…

A: Since you have asked a question with multiple sub-parts, we will solve the first 3 sub-parts for…

Q: Sketch the region corresponding to the statement P(−1<z<−0.6) Shade: . Click and drag the arrows…

A:

Q: Find the number that provides a counterexample to show that the given statement is false.  For all…

A: 2. Given : The statement, For all number x , x + x &gt; x .

Q: 22. What property is NOT illustrated in the statement ? * (1)(n) = (n)(1)? %3D b. Commutative…

A:

Q: Provide a counterexample to show that each statement is false. You may use words or a diagram. If ab…

A:

Q: #5. Fill in the missing justification. 5 + a(x-a) - -7 1. a(x-a). 1. Subtraction Prop. of = 2.…

A:

Q: Which is an example showing the multiplication property of equality? 2y+s = =12 + Es) %3D 37a= 1O 17…

A:

Q: Show that the following two wffs are not equivalent by writing down an interpretation with domain D…

A: The given domain is D=a, b. Define the properties p and q as follows. px: x is a vowel qx: x is a…

Q: arithmetic without introducing inconsistencies. Explain the reasoning leading to Wallis's…

A: Given: The laws of arithmetic for negative numbers ensure that arithmetic reflects the common-sense…

Q: What is the reason for line 2 of the Algebraic Proof? given 3x=x+12, provex=6 staterne reason 3x…

A:

Q: Given 9y-7=29 Prove y=4 Statements Reasons

A:

Q: 1. Consider the following statement: "If a number is divisible by 24, then it is divisible by 4 and…

A:

Q: Show that the following statements are equivalent, where n is an integer  greater than or equal to…

A: To prove that:    1. “n is even” and “n – 1 is odd”     2. “n is even” and “n 2  is even”      3.…

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.