The uppercase T means "transpose". A matrix transpose is where you swap the rows and columns. Anything that is row becomes a column, and vice versa. What this means is that instead of a row vector, you end up with a column vector. The dimensions are important so you can properly multiply matrices.

7 0

3 years ago

If after a 7% tax and a 25% tip, the cost of a $115 dinner will be split among four people, how much does each person owe? Round

777dan777 [17]

115.000 cents / 4 = 287.500 cents
This makes 28.75$ each person

3 0

3 years ago

Hey if you could help that would be wonderful I have lots of hw tonight so help is very appreciated! You don’t have to help with

lukranit [14]

Answer:

1. 6x+18

2. -6m-8

3. 4-2b

4. -5y-10

Step-by-step explanation:

How far you want me to go? lol

6 0

3 years ago

Joseph stated that 5/4 is a whole number because it does not repeat as a decimal. Is he correct? Why or Why Not?

erma4kov [3.2K]

Answer:

It is not a whole number.

Step-by-step explanation:

5/4 is equals to 1.25

Therefore it is still a decimal and a fraction, NOT a whole number

7 0

4 years ago