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frosja888 [35]
3 years ago
13

Which of the following matrices does not have an inverse?​

Mathematics
1 answer:
Margarita [4]3 years ago
6 0
I think it is the second one
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Find the slope of the line passing through the points (-8,-8) and (6,-8)
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Answer:

Slope = 0

So, the line is parallel to x-axis

Step-by-step explanation:

(x₁ , y₁) = (-8, -8)      & (x₂ ,y₂) = (6 , -8)

Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\\=\frac{-8-[-8]}{6-[-8]}\\\\=\frac{-8+8}{6+8}\\\\= 0

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Virginia Beach is 10 miles wide and 30 miles long. If one inch of rain falls on Virginia Beach, how many cubic feet of rain fell
Arte-miy333 [17]

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1 inch = 1/12 of a foot.

Multiply the area by 1/12 for the volume of rain:

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