Determine whether each triple (a, b, c) is a Pythagorean triple. a) (3, 4, 5) b) (4, 5, 6) c) (5, 12, 13) d) (6, 13, 15)

Q: 20. 2c and 2b A) 2c>2b 21. b+c 2 and b+c. A) b+c> b+c 2 22. b+c and b-c A) b+c>b-c B) 2b>2c B) b+c>…

A: Since you have posted multiple subpart question and I can't answer more than three subpart as per…

Q: a) 9 – (5²+ 7) ÷ 2 b) 4² + (2 × 5 + 7?) alculator c) 6? ÷ (22 – 5 x 2) d) (5² - 7) ÷ 2 + 2

A: We have to solve  (a)  9 - (52 + 7) ÷ 2 = 9 - (25 + 7) ÷ 2 = 9 - 32 ÷ 2  = 9 - 16  = -7 Hence ,  9 -…

Q: Let a = (1,3,–2), b=(2,2, –1) . 2. Find la- 36| a) b) a•b c) The angle (in degrees) between a and b

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Q: 3. Evaluate. Expres a) 12° ) 6-2 e) 500-1 g) (-2)-8 -2 i) k) - Use a pattern to sl

A: 3.) a) 120=1 this whole number b) 8-1=18 this is a fraction c)  6-2=162     =136

Q: If A={2,3,5,7}, B={2,4,6,8,10}, and C={1,2,3,4,5}, then what is (A∪C)∩(B∩C)?

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Q: In the diagram below, AABC- ARST. C S. Which statement is not true? 1) ZA ZR 2) AB RS BC ST 3) АВ BC…

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Q: 19. How many different arrangements are there of the letters AAAABBCCC? O 1260 920 1024 O 1430

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Q: Either A(1, 3, -7) and B(0, 2, -4). What is the exact size of AB?

A: The given problem is to find the exact size of AB where given A(1,3,-7) and B(0,2,-4). We have to…

Q: A-c pleaee :)

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Q: You have an Amazon box delivered that contains 7 blue, 6 yellow, and 2 green marbles. You randomly…

A: In the given problem amazon contains 7 blue marbles, 6 yellow marbles and 2 green marbles. Total…

Q: 3.x* 2) 5V5x* 1) V15 V15 A) 2V5 B) 2V10 B) 3 A) V5 Vis V10 5V5 C) 3.x 3.x²V5 D) 3 2 25 V3v 3) -5 -…

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Q: 5) (5x + 21)° (12x + 6)°/ (Зх — 50 P

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Q: 'm thinking of three numbers . The product of two of them is 24, and the sum of all three is also…

A: There are three numbers.The product of two of them is 24, and the sum of all three is also 24. To…

Q: What is (1,2, 3) х (4,5, 6)? A) (2,4, 7) В) (— 3,6, —3) С) 32 D) (4, 10, 18)

A: To determine the cross product.

Q: In a stack of cards, each card has a number and letter on opposite sides. You are told that all…

A: Each card has a number and a letter on opposite sides. Any number that is even as well as divisible…

Q: B) 4 3 1) Find AB for A = 3 1 4 and B=2 5 6 8

A: We have to find AB  that is the multiplication of two matrices.

Q: . 1. Determine à ☎ given thata = (2,−7) and b = (−3, 6) a) -36 b) -48 2. 3(2-3) -2( - 5u) -47…

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Q: 35x 1) 10x* 14p + 2 2) 6 7 A) &x 7p+1 B) 2x B) p+3 A) 3 8x 7x D) 2 D) 3p -2

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Q: If n(A U B) = 24, n(A) = 12, and n(B) = 15, find n(A n B). C) 48 6. A) 3 B) 6 D) 36

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Q: (A\B) ∪ (A\C) =  A={5, 6, 7, 8, 9}   B={6, 7} C={8, 9}

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Q: need help. ON 4

A: Apply BODMAS rule and evaluate the expressions as follows.a)

Q: What is the value of cell B2? A 11 B 5 4 1 2 3 A 9 ald 2 6 B 12 5 11 C 0 4 9

A: To find out the correct option.

Q: Given the graph of y = 5* and the point (a, b) on the graph, describe b in terms of a. b =

A: given graphy=5x