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Kisachek [45]
2 years ago
9

Someone tell me if I’m right

Mathematics
1 answer:
otez555 [7]2 years ago
3 0

Answer:

Yes you are correct

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
177,178,179,180,190,200,210,211,212,213 why this pattern?
xz_007 [3.2K]
Because it is least to greatest
8 0
3 years ago
Read 2 more answers
Select whether the equation has a solution or not.<br> √x = 7
Ierofanga [76]

Answer:

x = 49

The equation does have a solution

Step-by-step explanation:

The sqrt of x = 7, does have a solution. Simply remove the radical, and raise each side by the index of the radical.

In more basic terms, what number has the sqrt of 7? 7^2 is equal to 49!

6 0
3 years ago
A group of 8 friends went to lunch and spent a total of $76, which included the food bill and a tip of $16. they decided to spli
Savatey [412]

Answer:

A,  c(excluding tip, if the tip is included then c is not the answer)

Step-by-step explanation:

I solved the Equations:

A)1/8(x+16)=76/8----60  (this is the correct answer!)

B)1/8(x+16=76)------ 592  (NOT the correct answer

c)x=60 Represents total food bill excluding tip

d) x=60 does represent each friends share of the food bill

E) not correct

5 0
3 years ago
In one lottery, a player wins the jackpot by matching all five numbers drawn from white balls (1 through 43) and matching the nu
notka56 [123]
This can be found by finding 44 chosen 5 at a time times 1/32.
That would be
44! / (44-5)!(5!) * 32 =
1 chance in 34,752,256
4 0
3 years ago
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