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kolezko [41]
3 years ago
7

Subtract [4 -4 -2] - [4 -3 5]

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
4 0

For matrix subtraction, you subtract the corresponding cell of the second matrix from the first. So, looking at the first spot, you have 4 (from the first matrix) - 4 (from the second matrix) = 0 (the first number in the output matrix). Continuing that for the next spot, -4 - -3 = -4 + 3 = -1. Finally, -2 - 5 = -7. This means your answer is [0 -1 -7].

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Choose the graph that represents the following system of inequalities: y ≤ −3x + 1 y ≤ 1 over 2x + 3 In each graph, the area for
Vanyuwa [196]

The graph that represents the inequality has been shown in the attachment.

<h3>How to solve for the graph</h3>

We have these equations

y ≤ −3x + 1

y ≤ x + 3

We remove the inequality sign from both of these equations

y = −3x + 1

y = x + 3

−3x + 1  = x + 3

such that

x = -0.5

we use this value for x in any of the equations

x + 3 = -0.5 + 3

= 2.5

the point of intersection is at 2.5, -0.5

we test for the origin. 0,0

3x + 1

= 3*0 + 1

= 1

for  x + 3

0+3 = 3

This is 0≤1 and 0≤3

Hence the graph should be shaded to the origin.

Read more on a graph here: brainly.com/question/14030149

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7 0
2 years ago
Make a conjecture about the next item in the sequence 1, -4, 9, -16
Snezhnost [94]
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Can you think of any other experiments to do that would help you discover the pattern 1, -4, 9, -16?  


4 0
3 years ago
Read 2 more answers
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6 0
3 years ago
Is 91235 divisible by3
DiKsa [7]
91,235/3 = 30,411.6 repeating
No, it is not divisible.
4 0
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