5. Choose which of the following are the values of x, y, and z. x + 2y +3z = -5 3x + y - 3z = 4 -3x + 4y + 7z = -7 2 O 3 01 [] -2 -1 -3

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A:

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A: As per the instruction, we will be answering only the first question. Given: Notice that…

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A:

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A: Since the student has posted multiple questions and does not mention any specific question, so we…

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A:

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A: Marco tested three values of x in two expressions and found that one value of x returned different…

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A: To solve the following problem and find the amount of water left at 6:10pm.

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A:

Q: Match each angle on the left with its corresponding reference angle on the right. Unit Circle (cos,…

A: To match the given angles with the given reference angle.

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A: SOLUTION-

Q: Find (a) * Find ux v, where: (a) u=(1,2,3), v=(4, 5, 6); (b) u=(-4,7,3), v = (6, —-5, 2). (a) [-3,…

A: topic- cross product of vectors

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A: We  have to find out the solution

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A:

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A: To find: principal amount

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A:

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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: Show that x-1 is a factor of P(x)=x² − 6x² +11x-6 and hence, determine all factors.

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Q: 2 = 3x + 2 and g(x) = 5x² + 2x. Let f(x) After simplifying, (fog)(x) =

A:

Q: Following the birth of a child, a parent wants to make an initial investment Po that will grow to…

A: NOTE: Refresh your page if you can't see any equations. . here we have  P=50000 r=7%=0.07 t=18 years

Q: 26. For what value of k is the expression x4 + kx2 + 36 a perfect square? A. 6 B. 12 C. 36 D. 72 O O

A:

Q: Solve the following Differential Equations with Laplace Transforms y" - 6y + 15y = 2 sin (3t), y (0)…

A: Given :y''-6y'+15y=2sin3ty(0)=-1y'(0)=-4

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A: A detailed solution is given below.

Q: Question 5 Given the ellipse represented by the following equation, where are the focal points?…

A: Let's find focal points of given elipse.

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Q: Find and simplify the expression if f(x)=x²-2. f(5) + f(h)

A: The given function is f(x)=x2-2 ..................... (1)  We have to find f(5)+f(h)=?

Q: Question 13 How many elements are there in the relation R on the set {0, 1, 2, 3, . . . , 100},…

A:

Q: help

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A: Given, A=15-10-78002,B=-200-120-2401'C=100001103010

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A: We have to solve the equation of line

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Q: Write as a logarithm Single 4 109 34 - 1093 12+3

A: Here we will write given logarithm as single logarithm,

Q: 6. Find all values of a, b, c and d for which A is skew-symmetric 0 2a-3b+c 3a-5b+ 5c) A = -2 0…

A: As per our norms we have to write one question at a time kindly repost remaining questions Q6)

Q: 13. Brandon purchased a new guitar in 2012. The value of his guitar, t years after he bought it, can…

A: Given

Q: S3 ¹(s²-2s+2)(s²+2s+2)· e. L-11 7

A: In this question, we need to find the inverse Laplace of the given function.

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Q: Select the correct answer from each drop-down menu. Jordan is tracking a recent online purchase. The…

A: Here we have to use the concept of quadratic equations

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Q: -3 (49) (3) (-3) 4 120 1030 0205 245 0 5 6 3040 0 50 6

A:

Q: Kaitlyn gave of her candy bar to Arianna. Arianna gave of the candy she got from Kaitlyn to Cameron.

A: answer is in next step.

Q: ) Discuss the relationship between the number of solutions of the following system and the constant…

A: