3 years ago

How do you find the inverse of a 3x3 matrix?

1 answer:

7 0

If you have a graphing calculaator enter the matrix then on the outside of it hit the ^ button and put -1
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WILL GIVE BRAINLIEST AND 20 PTS

exis [7]

Answer:16

Step-by-step explanation:dsbwdb

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3 years ago

Can someone please help me with this question?

vodka [1.7K]

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2 years ago

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balu736 [363]

Answer:

=3.162

Step-by-step explanation:

= −0 + √ 02 − 4×1×(−10)

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2 years ago

Y=x^2+6x-72 write the equation in vertex form

deff fn [24]

The answer is y = 1(x + 3)^2 - 81.

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1 year ago

The slope of the line containing the points (-2,3) and (-3,1) is

Irina18 [472]

To calculate the slope containing two points, we can use that formula:

$\mathsf{m=\dfrac{y_2-y_1}{x_2-x_1}}$

"m" represents the slope and coordinates are expressed as follows: (x, y)

Let's go to the calculations.

$\mathsf{m=\dfrac{y_2-y_1}{x_2-x_1}}\\\\\\ \mathsf{m=\dfrac{1-3}{-3-(-2)}}\\\\\\ \mathsf{m=\dfrac{-2}{-3+2}}\\\\\\ \mathsf{m=\dfrac{-2}{-1}}\\\\\\ \mathsf{m=\dfrac{2}{1}}\\\\\\ \underline{\mathsf{m=2}}$

The answer is 2 uc.

5 0

2 years ago