gonzalezaarion7 gonzalezaarion7

16-10-2019
Mathematics

contestada

Which value of x makes the two matrices inverses of each other?

Respuesta :

jlwloveshorsws jlwloveshorsws

30-10-2019

Answer: The answer is A. -2

Step-by-step explanation:

[5 2] [1 -2]

[2 1 ] [x 5]

Answer Link

Otras preguntas

a responsibility of the vice president is to declare war to join the house if necessary to join the supreme court if necessary to become president if necessary

A force of 20 N is executed to raise a rock weighing 30 N. What is the actual mechanical advantage?

Erica can run 1/6 start fraction, 1, divided by, 6, end fraction of a mile in a minute. Her school is \dfrac23 3 2 start fraction, 2, divided by, 3, end

Research indicates that dreaming may be responsible for inspiring creativity by __________. A. stimulating beta waves, which are responsible for waking brain ac

Each side of the equilateral triangle shown is 5 inches long. The base of each of the right triangles shown in the picture is 2.5 inches long. What is the heigh

what is the answer for -13=5(1+4m)-2m

Which statement does not accurately describe events during the Cold War? A. The United States and its western allies formed the North Atlantic Treaty Orga

An effective claim for an argumentative essay is?

16% of 95 is what number?

Chemical reactions in cells are faster than the same reactions outside cells. True False