Answer:
12 units
Step-by-step explanation:
Allow me to revise your questions for a better understanding and I hope it will fit the original one.
Its A. Double-blind since they dont know which pill is in which envelope
Phillip should buy 5 packages of erasers so he will have 60 of them. Then he should buy six packs of pencils so he will have 60 of both pencils and erasers
Answer:
X is equal to -1.
Step-by-step explanation:
bet
Answer:
<u>The rectangular array of data enclosed in large bracket [ ] or a round small ( ) bracket is called a matrix.</u>
According to order of matrix or value of elements, we can classify the matrices. Some of the types of matrices are as follows:
- Column Matrix
- Row matrix
- Square matrix
- Rectangular matrix
- Null matrix (zero matrix)
- diagonal matrix
- Unit matrix
- Scalar matrix
- Triangular matrix
- Symmetric matrix
- Skew-symmetric matrix
- Equal matrix
<h3>
Read more on:</h3>
brainly.com/question/16990997
Hope this helps.
Good luck on your assignment..
