x-4y-2z=2
Mathematics, 10.03.2020 05:20 mcmccann4317
Solve the system by finding the reduced row-echelon form of the augmented matrix.
x-4y-2z=2
2x-11y-10z=13
-x+6y+6z=-8
If there is one solution, give its coordinates in the answer spaces below. If there are infinitely many solutions, enter t in the answer blank for z, enter a formula for yy in terms of tt in the answer blank for y and enter a formula for x in terms of tt in the answer blank for x. If there are no solutions, leave the answer blanks for x, y and z empty.
Answers: 1
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For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3
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The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?
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Solve the system by finding the reduced row-echelon form of the augmented matrix.
x-4y-2z=2
x-4y-2z=2
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