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Feliz [49]
4 years ago
12

Some square matrixes do not have multiplicative inverses. True or false

Mathematics
1 answer:
PIT_PIT [208]4 years ago
4 0

Answer:

false

Step-by-step explanation:

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The probability that you randomly draw a short straw from a group of 80 straws is 3/20. How many are short straws?
xxTIMURxx [149]

Answer:

12

Step-by-step explanation:

5 0
3 years ago
the slopes of a quadrilateral are -1/2, 3/2, -1/2, and 3/2. What conclusion about this shape cam be made.​
Talja [164]

The conclusion that can be made given the slopes of the quadrilateral is that: since the slopes of the opposite sides are equal, the opposite sides are parallel, therefore the quadrilateral is a parallelogram. (Option A is correct).

<em><u>Recall:</u></em>

  • The slopes of the opposite sides of a parallelogram are always parallel.
  • When two lines have a slope that is equal, the lines are said to be parallel to each other.

The slopes given shows are:

-1/2, 3/2, -1/2, and 3/2

This implies that the quadrilateral has two pairs of equal sides that are parallel to each other.

  • Therefore, the conclusion that can be made given the slopes of the quadrilateral is that: since the slopes of the opposite sides are equal, the opposite sides are parallel, therefore the quadrilateral is a parallelogram. (Option A is correct).

Learn more about parallelogram on:

brainly.com/question/3050890

4 0
2 years ago
What is 6 gallons in litres, to the nearest litre?
cestrela7 [59]

Answer:

22.71

Step-by-step explanation:

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5 0
3 years ago
Which expression is equivalent to 3x - -3y
svp [43]

Answer:

3x + 3y

Step-by-step explanation:

The two minus signs make a plus sign. Therefore, we replace the minus signs with a plus sign, getting 3x + 3y.

4 0
3 years ago
Read 2 more answers
2.<br> 125 decreased by a 35<br> number =
zalisa [80]

Answer:

90

Step-by-step explanation:

decreased=subtract

125-35=90

7 0
4 years ago
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