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nydimaria [60]
3 years ago
14

Find the value of x in the proportion 3/8= x/40

Mathematics
1 answer:
vladimir1956 [14]3 years ago
3 0

Answer:

<h2>x = 15</h2>

Step-by-step explanation:

<h3>3 / 8 = x / 40</h3><h3>x = 3 ×40 / 8</h3><h3>x = 120 / 8</h3><h3>x = 15</h3>

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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

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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.

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