Mathematics, 12.07.2019 01:00 Lalagrl
Which expression gives the determinant of the matrix? note: image attached and answer choices below.
Answers: 1
![\det\left[\begin{array}{ccc}4&2&-3\\5&-6&1\\0&2&-1\end{array}\right]=4\cdot\left|\begin{array}{ccc}-6&1\\2&-1\end{array}\right|-2\cdot\left|\begin{array}{ccc}5&1\\0&-1\end{array}\right|-3\cdot\left|\begin{array}{ccc}5&-6\\0&2\end{array}\right|](/tpl/images/0079/0797/2054e.png)
Another question on Mathematics
Mathematics, 21.06.2019 19:30
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
Answers: 3
Mathematics, 22.06.2019 01:30
The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4? r^2. write your answer in scientific notation.
Answers: 3
Mathematics, 22.06.2019 04:30
Goods include kennels, leads, toys and similar accessories for pets what's percentages about what's percentages of the total amount spent on goods for $4736
Answers: 1
Mathematics, 22.06.2019 05:30
Two spray paint machines are used to paint different portions of a large wall. the first machine (nicknamed "paint pro") is used for two hours. the second machine (nicknamed "goldilocks") is used for an hour and a half. when they are working at the same time, they can paint 55 square feet per minute. together they painted 5850 square feet of wall. how many square feet of wall per minute can each machine paint? e used to paint different portions of a large wall. the first machine (nicknamed "paint pro") is used for two hours. the second machine (nicknamed "goldilocks") is used for an hour and a half. when they are working at the same time, they can paint 55 square feet per minute. together they painted 5850 square feet of wall. how many square feet of wall per minute can each machine paint?
Answers: 3
You know the right answer?
Which expression gives the determinant of the matrix? note: image attached and answer choices below...
Questions
Mathematics, 23.04.2020 23:07
Mathematics, 23.04.2020 23:07
Mathematics, 23.04.2020 23:07
Mathematics, 23.04.2020 23:07
Computers and Technology, 23.04.2020 23:07
Mathematics, 23.04.2020 23:07
History, 23.04.2020 23:07
Chemistry, 23.04.2020 23:07
Biology, 23.04.2020 23:07
English, 23.04.2020 23:07
