subject
Mathematics, 20.04.2021 07:20 cmaya

Select all the correct answers. If matrix D is a 7 x 4 matrix, and the product of matrix D and matrix E, DE, exists, what could be the order of matrix E?
1- 4 x 5
2- 4 x 7
3- 4 x 4
4- 7 x 4
5- 7 x 5
6- 7 x 7

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 22:00
In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.
Answers: 1
question
Mathematics, 22.06.2019 00:30
What is the solution for 6 - 7/8? explain the steps.
Answers: 1
question
Mathematics, 22.06.2019 00:40
Consider the equation  y−2=3(x+2).which option correctly identifies the point and slope from the equation and also provides the graph that correctly represents the equation?
Answers: 1
question
Mathematics, 22.06.2019 02:00
Find the distance of the blue line between the two labeled points. round to the nearest hundredth. a) 7.07 b) 7.21 c) 10 d) 5.12
Answers: 3
You know the right answer?
Select all the correct answers. If matrix D is a 7 x 4 matrix, and the product of matrix D and mat...
Questions
question
History, 14.02.2020 05:07