Part of a proof is shown. Given: ZFBC LFCB AB DE ZGCD LGDC CF || DG Prove: BF |CG F Statement Reason 1. ZFBC ZFCB 1. Given 2. ZGCD ZGDC 2. Given 3. CF ||DG 3. Given 4. 4. 5. 5. Substitution 6. BF || CG 6. Which of these could be used for Statement 4 of the proof? ZBCF LCDG B LFCG ZGDE 2BFC LCGD ZFCG LCGD

Q: Since u = x³ + 28, then converting back to an expression in x we get the following. 2 + C X

A: we need to write the expression in terms of x.

Q: Given. [₁3 Evaluate. 3x√x² +9dx = 10√10 - 27 [₁³ 3u√u² +9du

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Q: Suppose a,b,c€Z. If a |b and a |c, then a|(b+c).

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Q: [2 3 -1] 4. Suppose 3] 2 |M = |X z. Find M, [X y z],and[a b c]. Explain your reasoning. y La C

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Q: Ex26)Lellix-y beafunckich and Lek ABC prove orddisprove that fCA/B)=RA/PR)

A: Given: f : X → Y is a function and A , B ⊆ X. We have to show that f  A / B = f A / fB  is true or…

Q: 13. Suppose that p + q = 25 and px q = 10. Determine the value of of +2+1+1/2+2 32 10 41 20 (A) (B)…

A: Here we have to find the value of the expression.

Q: 16. Which expression is NOT equivalent to 3m 4n 3m a. 4n b. 9m10 16n 4n C. 3m 16n d. 9m

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Q: 2 -2 -- 0 6 0-6 3 0 - [³ 31. 4 -1 A = B =

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Q: "Vn E Z+,if 30 | n² then 30 |n."

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Q: BC eD AD EC e Gwen Prove <A CE Statements Reasons

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Q: a) We discussed in class that==1 x = 1 + x + x² + x³+.…... But if x=2 the following statement is…

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

Q: Use membership tables to prove that A – (Bn C) = (A – B) U (A – C). %3D |

A: We want to prove the set identity A-(B∩C)=(A-B)∪(A-C) using membership table . Here we will use…

Q: Stafe endwer, your or The exply sef is th comneded.

A: The empty set is path-connected. The above statement is  TRUE.

Q: Find a. S2, du. 2+u A. In (2+u)+C 1, B. -Inu +C 2 C. 2 In u +C D. In(2+u)+C

A: To find : ∫12+u du

Q: bet E-Cle be anima

A: Let f(x) in L[x] be an irreducible polynomial.

Q: Suppose a, b e Z. If a | b, then a² | b².

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Q: Which of the following is true? A. d+e–f=d–e+f B. n ÷ 0 = 0 ÷ n C. a(bc) = ab + bc D. xyz = zyx…

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Q: 1 RA-(273) A= 1 2 and B = 3 2, then (AB)T is equal

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Q: a. Justify 26 (135.1000). Choose the correct answer below. O A. 135.1000=(13.2) 134.500 OB. 135.1000…

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Q: h9HXth*x f3.1) he mt itextsS St ,2)

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Q: What is the domain of h? ) (-2-1, 1, 5 and 6) 25x56 D (5-26, and 7)

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Q: Given a = (1, 2, 1) and b = (k, 1, 2) and a × b = √35. Determine the ax value(s) of k.

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Q: Evaluate the expression when X-5 x²+6x-9

A: Let's find.

Q: (b) Prove (or show) that Hint: Start from % = 0² ( 1 + TH SSTT = Var (Bo) = Var(y - B₁) = Var(ÿ) +…

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Q: Simplify completely: 0 ~/~ 2 (₁ + ²)² - (¹ - 1) ¹)²³ 1 a a

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Q: 40 7. -2/108mn' 13 8 9. 27m2

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Q: If (ax + bx) = n and 7+1 E(ax – bx) - 2 Σ bk) , then ak 77+2 -1

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Q: 44. (a) Let a, b, ceZ with (a, b) = 1 and a | bc. Prove that a c. (b) Provide a counterexample to…

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Q: (z Given: 3x + 4 = 12(x + 2)- 5x Prove: x -5 Statement

A: Please refer the attached image for complete solution.THANK YOU !

Q: 9) 1 What value(s) of x makes + ed 0.91/14 4|33|4 b. 0, X x+4 = 2 true? C. d. 2√√3 3 3

A: Given the equation 1x+4x+4=2x. The objective is to find for what values of x makes 1x+4x+4=2x true.

Q: Use & for •, v for V, > for Ɔ, and for = What can you derive by applying Distribution (Dist) to part…

A: NOTE: According to guideline answer of first question can be given, for other please ask in a…

Q: Q6) Show that if P(AU B) C P(A)U P(B) then either A C BV BCA. Justify your answer.

A: The solution are next step

Q: Evaluate fx²e-ªdx A) xe¯x − x² + С xe-* C B) x²e-x + 2xe¯ª +2e¯ª +C C) −x²e¯¤ — 2xe¯¤ − 2e¯ª + C D)…

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Q: for part1 ,but the model ans is 0.159,is that model ans

A: Given: Total number of sides in a die = 12 Number of dice = 2 Q = product of 24.