![subject](/tpl/images/cats/mat.png)
Mathematics, 04.12.2020 23:10 owo73
Please hurry
Suppose A and B are 2x 1 matrices. Which of the following are the dimensions of the matrix A + B?
A.2 ×1
b. 3x1
c. 2x2
d. 3x3
A
B
C
D
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00
The sixth grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters and 5 centimeters.i f there are 200 tiles in the mosaic what is the area of the mosaic.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00
Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths
Answers: 2
You know the right answer?
Please hurry
Suppose A and B are 2x 1 matrices. Which of the following are the dimensions of the ma...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 31.08.2020 04:01
![question](/tpl/images/cats/mkx.png)
Arts, 31.08.2020 04:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 31.08.2020 04:01
![question](/tpl/images/cats/istoriya.png)
History, 31.08.2020 04:01
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 31.08.2020 04:01
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 31.08.2020 04:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 31.08.2020 04:01
![question](/tpl/images/cats/istoriya.png)
History, 31.08.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 31.08.2020 04:01
![question](/tpl/images/cats/istoriya.png)
History, 31.08.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 31.08.2020 04:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 31.08.2020 04:01
![question](/tpl/images/cats/mkx.png)
Arts, 31.08.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 31.08.2020 04:01