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7nadin3 [17]
1 year ago
15

What is -12 + (-4) + (-17) ??

Mathematics
1 answer:
Ludmilka [50]1 year ago
7 0

Answer:

The answer is -33

Step-by-step explanation:

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Pls help extra points and mark brainlist <br> 
svlad2 [7]

Answer:

(3,2)

Step-by-step explanation:

...................

5 0
3 years ago
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The formulas for power and work are and , where P= w/t is the power, W= fd
Klio2033 [76]
P = W/t
W = Fd

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4 years ago
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Let H be an upper Hessenberg matrix. Show that the flop count for computing the QR decomposition of H is O(n2), assuming that th
aleksley [76]

Answer:

Answer is explained in the attached document

Step-by-step explanation:

Hessenberg matrix- it a special type of square matrix,there there are two subtypes of hessenberg matrix that is upper Hessenberg matrix and lower Hessenberg matrix.

upper Hessenberg matrix:- in this type of matrix  zero entries below the first subdiagonal or in another words square matrix of n\times n is said to be in upper Hessenberg form  if ai,j=0

for all i,j with i>j+1.and upper Hessenberg matrix is called unreduced if all subdiagonal entries are nonzero

lower Hessenberg matrix:-  in this type of matrix  zero entries upper the first subdiagonal,square matrix of n\times n is said to be in lower Hessenberg form  if ai,j=0  for all i,j with j>i+1.and lower Hessenberg matrix is called unreduced if all subdiagonal entries are nonzero.

8 0
3 years ago
Solve for x. See attachment.....
N76 [4]
64=-4+4x
64+4=4x
68=4x
68/4=x
17=x
8 0
3 years ago
43 is a number between
3241004551 [841]
There isn’t any correct answer
5 0
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