salinasalejandr salinasalejandr

27-04-2019
Mathematics

contestada

I got 140 as my answer before but it said it was incorrect.

I got 140 as my answer before but it said it was incorrect class=

Respuesta :

jdoe0001 jdoe0001

27-04-2019

[tex]\bf \begin{bmatrix} 11&-8\\-1&12 \end{bmatrix}\implies \stackrel{Determinant}{(11\cdot 12)-(-1\cdot -8)}\implies 132-(8)\implies 124[/tex]

recall, minus * minus = plus.

Answer Link

Otras preguntas

Please help me with this

PLZZ HELP ME PLZ!!!!!!!!!!!!!!

Write an equation that represents"Four less than the difference of half a number and 3 is 20 ."Use X for the variable.

Please I really need help

I’ll mark you brainlist if you answer this right

can you help me with my homework

Which of the following does not correctly show an ion dipole interaction

Look back through the part of The Diary of a Young Girl that you have read already, and find an incident that you think is particularly meaningful. Create a "di

what is a topic sentence for, "journalists have a duty to report news stories without bias"?

Note any symbolism, similes, and/or metaphors you find in the poem "The railway train"