2. The coordinates of A, B, C and D are (1, 2, 3), (-1, 4, 4), (2, 1, 5) and (11, a, b) respectively. ABCDEF form a triangular prism as shown below, where ABC and DEF are triangular cross sections of the prism. . Find the values of a and b, the y and z coordinates of D.

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Q: ON COMPUTER PLEASE   A.    +5x+4>4

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Q: can you also answer F

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Q: need B and C of this answered

A: Given

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A: 23.(i)

Q: okay can you also do part b now.

A:

Q: Q3 is incorrect.

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Q: Pls help me answer/ understand this problem. My answer was B, but I'm wrong. Thanks so much.

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Q: Can you perform parts iii and iv in R please?

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Q: can you answer D also please ?

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A:

Q: can you do subpart D

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Q: how do I find side CB?

A: The detailed solution is as follows below:

Q: Question 7 Completely simplify y=-2x³(x+4)2. You must show all of your work to receive credit.…

A: Given,