Calculation mistake

Questions (3)

Find DE if D=[-2 4 6] and E=[1 -2][5 -7 1] [0 4] [-3 4] I followed the example in the book on how to multiply matrices and one I
1. 3 answers
2. asked by Lucy
3. 383 views
Error analysis:To find the distance between points (2, - 5) and (4, 10) the following steps were used. Is the distance correct?
1. 1 answer
2. asked by Anonymous
3. 33 views
Shane picks 18 apples on Monday. He picks 18 apples on Tuesday. He then shares his apples equally among 6 friends.Talia says
1. 1 answer
2. asked by JKL Lowery
3. 43 views