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Serggg [28]
3 years ago
13

Which number is irrational? 0.656656665. . . 0.78¯¯¯¯ 2.35 227

Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
3 0

Answer:

0.656656665...

Step-by-step explanation:

This number is irrational because it goes on forever, as indicated by the ...

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Complete the table to show the steps for combining like terms
Fantom [35]

Answer:

check the illustration I provided

Step-by-step explanation:

4 0
1 year ago
Find the specified element in the inverse of the given matrix
JulijaS [17]
What is the given matrix?
you didn't show a matrix.
the components of the matrix are the elements.
and the elements of the inverse matrix are the elements of the inverse matrix
1) 
so if matrix A is  1   4  1   
                          2   5  2
                          3   6  3
2)
14114
25225
36336

3)
15 24 12
15 12 24
4)
[A]=(15+24+12=51)-(15+12+24=51)
[A]=0
5)
    52    23   25
    63    23   36

    41    11   14 
    63    33   36

    41    12    14
    52    12    25
6)

    15-12   6-6   12-15

     12-6    3-3    6-12

      8-5     2-2     5-8


7) 
     3    0   -3

     6    0   -6

     3    0   -3
 8) 
     (+)3    (-)0   (+)-3

     (-)6    (+)0   (-)-6

     (+)3    (-)0   (+)-3
=

    3  0  -3
   -6  0   6
    3  0  -3

9)
        3 -6  3
N=   0  0  0
       -3  6 -3
10) the inverse of [A]= 1/|A|*[N]
which is in this case ⁻A= 0
because |A|=0

6 0
3 years ago
Rationalise the denominator 5 by√7-√5
taurus [48]

i wasn't sure on how to explain it so i just attached ur answer

4 0
3 years ago
A square wrestling mat has a side length of (4x - 1) feet.
son4ous [18]

Answer:

(4x-1)^2

Step-by-step explanation:

Area of a square = l^2

If l = (4x - 1),

Then area = (4x - 1)^2

HOPE THIS HELPS

7 0
2 years ago
Please show all work and explanation.<br><img src="https://tex.z-dn.net/?f=6%5Cfrac%7B1%7D%7B4%7D-4%5Cfrac%7B3%7D%7B5%7D" id="Te
Olin [163]

Steps:

6 1/4 - 4 3/15 can also be written as 25/4 - 23/5

The LCD of 4 and 5 is 20.

That gives us 125/20 - 92/20.

Now, just subtract the numerators (leave the denominators the same).

That brings us to 33/20, which can be simplified to 1 13/20

Final Answer:

1\frac{13}{20}

--------------------------------------------------------------------------------------------------------------

<u><em>*Please mark brainliest if that helped!*</em></u>

8 0
3 years ago
Read 2 more answers
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