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blagie [28]
2 years ago
12

50 POINTS FOR THIS

Mathematics
1 answer:
sergejj [24]2 years ago
6 0

Answer:

i have the same problem as you, i need help as well

Step-by-step explanation:

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What is the characteristic of a Matrix Null:
Kryger [21]

The characteristic of a Null Matrix is :

A)All elements are = 0

C)First row = 0

D)First Column = 0

<u>Step-by-step explanation:</u>

Here we have , to tell which of the following are the characteristic of the null matrix  :

Null Matrix : A null matrix is a matrix whose every element is zero ! for Example - \left[\begin{array}{ccc}0&0&0\\0&0&0\\0&0&0\end{array}\right] is a 3×3 matrix , i.e. 3 rows & 3 columns .

A)All elements are = 0

Yes, All elements of a Null matrix are equal to 0 .

B)All elements are negative

No , not even a single matrix entry is negative .

C)First row = 0

Yes, First row is equal to zero!

D)First Column = 0

Yes, First column is equal to zero!

3 0
3 years ago
By Using 0,2,4,5,6 Write The Smallest And Greatest Number Of 5 digit​
Otrada [13]

Answer:

Smallest number:20456

Greatest number:65420

5 0
3 years ago
A rectangular wall measures 1620cm by 68cm. Estimate the area of the wall.
mixer [17]
Length×width≈area
1620×68≈110160cm²
5 0
3 years ago
Which descriptions from the list below accurately describes the relationship between ABC and DEF?
Sedbober [7]
The correct choices are similar and same shape.

The two triangles have congruent angles and the sides are not congruent.  Congruent angles make the triangles similar, which means they have the same shape.  Since they do not have the same size, they are not congruent.
7 0
3 years ago
Read 2 more answers
Tammy Ray purchases 20 file cabinets for $986.99. What is<br> the price per cabinet?
RSB [31]

Answer:

<h2><u>49.34</u></h2>

Step-by-step explanation:

986.99/20=49.3485

Divide 986.99 by 20 which gets you 49.3485 then just around up the 10.

Hope this helps! Have a great day. Remember your amazing and you got this! Alycia <3

7 0
3 years ago
Read 2 more answers
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