x² > 0 if and only if x > 0. True False Cannot be determined

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A: We have to show it's associativity and commutativity. 

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Q: 0. For what values of a and b is ax + 2b, 8(x) x² + 3a – b, 0 2 tinuou s at eiery r'

A: Follow next step

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A: Here we have to find the basis for the column space, row space and null space.

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A: Given query is to find the value of x.

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A: topic - arithmetic progression

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A: Given query is to find the value of x.

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A: Graph the following quadratic Function y=x2-8x-20 plotting,and labeling, the intercepts and vertex. 

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Q: Math Journal: Case of the Cooling Corpse The following is a synopsis of the first part of an unpubli...

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Q: Use interval notation to state the domain and range.

A: We need to find the domain and range of the given graph

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A: Price of commodities

Q: 17.Which of the following is the equation representing the direct variation of the statement "The wi...

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Q: Flagg took out a 60-month installment loan of $12000 to open a new pet store. He paid not money dow ...

A: Given:      60 month       Loan : 12000       Monthly payment : 221      36th payment

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Q: Jason wrote 1 and 1/3 as the sum of three fractions. None of the fractions had a denominator of 3. W...

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Q: What is the first derivative with respect to x of the function g(x) = 3/9x O 1/2 9.

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Q: 0.2(10−5c)=5c−16

A: Given :

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Q: Determine if the system is consistent or inconsistent. Justify your answer and find all solutions to...

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Q: Which of the following polynomial expressions factors into (3x + 3)(3x + 8)? O 9x? - 30x - 24 O 9x2 ...

A: We can find the answer as below.

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Q: Which is the graph of the polynomial function p(x) = (x-1)(x+1)(x-4)? 241r 24fr y p(x) 16 16 8 8- -6...

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Q: following

A: Please refer to the image below 

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Q: 9. First then, 10.

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Q: The amount y (in dollars) that you raise by selling x fundraiser tickets is represented by the equat...

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Q: Which of the following trinomials can be factored into the perfect square (3x + 8)2? 9x2 - 48x + 64 ...

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Q: х2+5х+6 6. х+2

A: 7) = x2 + 5x + 6x2*xx+2= x2 + 2x+3x + 6x*x*xx+2= (x+2)(x+3)x*1x+2= (x+3)x*1x+2=(x+3)x(x+2)Restrictio...

Q: V16 16.Which of the following is the product of the radicals and ? A. 4 В. V8 с. V36 C. D.

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Q: {(1, 1) , (2, 3) }, = {{-1,2), (–1, 3) }. B %3D a. Find the change of basis matrix from the basis B ...

A: We have to find the change of basis matrix from the basis B to C and C to B

Q: -1 4 1 X1 X2 100 100 -1 1 -1 4 -1 100 100 100 1 -1 X4 Xs 1 -1 4 2. Solve for the unknown terms by th...

A: Given: 4x1 -x2 +x4=100-x1 +4x2 -x3+x5=100-x2 +4x3-x4=100x1-x3+4x4-x5=100x2 -x4+4x5=100--------------...

Q: Which of the following is not an elementary row operation...Immersive Reader a. One line times a no...

A: There are three elementary row operations:  Swapping two rows Multiply a row with a non zero consta...

Q: 4x - y - 3x = 40 5x + 2y + z = 25  6x + y + 2z =18  Use the Substitution method or elimination me...

A: We have to use elimination method to  to solve the system of equation. 

Q: Find 18th term of G.P  4,16,64

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Q: Answer the questions below about the quadratic function. f()=x-4x+7 Does the function have a minimum...

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Q: Factor the following polynomial expression. 2x2 + 22x + 60 O 2 (x- 5) (x + 6) O 4 (x + 5) (x – 6) O ...

A: Given fx=2x2+22x+60 We have to find factor.  

Q: car can trabel from A to B, a distance of 100km at an average speed of 40kph. At whatt average must ...

A: Topic:- average speed

Q: Find the scalar equation for the plane passing through the points P-(-1. 5.-1. P=(-1, 6, 5), and P3-...

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Q: 3. Fully factor the following: a) 5a? – 10a – 120 b) 363 + 2162 + 106 c) 2c* – 4c3 – 70c

A: Note: According to our expert guidelines only first three subparts are to be answered, kindly repost...