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Rasek [7]
3 years ago
12

use naive gauss elimination as LU factorization to factor the following system10x1+2x2-x3=27-3x1-6x2+2x3=-61.5x1+x2+5x3=-21.5

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
6 0

Answer:

Sorry i do not know the answer but...

Step-by-step explanation:

can u sub to Pewdiepie on YT.. Plz? Brofist

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At a football stadium, 5% of the fans in attendance were teenagers. If there were 160 teenagers at the football stadium, what wa
mixas84 [53]

Answer:

The total number of people at the stadium was 3200.

Step-by-step explanation:

5% = 160

160 x 20= 3200

Since 20 x 5 is 100, I multiplied 160 by 20 to get 3200.

8 0
3 years ago
J’ai besoin d’aide pour cette question.
denis23 [38]

Answer:

tracer des points à (0,0) et (3,4) et connecter des lignes pour créer un graphique

Step-by-step explanation:

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4 0
4 years ago
Graph a linear function which has a rate of change equal to the average rate of change of function f on the interval [-1, 1]. Th
fomenos
<h2>Answer:</h2>

The linear function is given by:

       y=\dfrac{3}{2}x-\dfrac{7}{2}

<h2>Step-by-step explanation:</h2>

It is given that the rate of change of the linear function is equal to the average rate of change of function f on the interval [-1, 1].

The slope(m) or average rate of change of  the linear function will be:

m=\dfrac{f(1)-f(-1)}{1-(-1)}\\\\\\m=\dfrac{-2-(-5)}{1+1}\\\\\\m=\dfrac{-2+5}{2}\\\\\\m=\dfrac{3}{2}

and the linear function pass through (1,-2)

We know that the equation of a line with given slope m and passing through point (a,b) is given by:

Here (a,b)=(1,-2)

and m=\dfrac{3}{2}

Hence, the equation of linear function is:

y-(-2)=\dfrac{3}{2}\times (x-1)\\\\\\y+2=\dfrac{3}{2}x-\dfrac{3}{2}\\\\\\y=\dfrac{3}{2}x-\dfrac{3}{2}-2\\\\\\y=\dfrac{3}{2}x-\dfrac{7}{2}

4 0
3 years ago
Write the equation for a line that contains the points (3,4) and (3,9)
SOVA2 [1]

Answer:

Step-by-step explanation:

7 0
3 years ago
Convert 104/25 into a mixed number
bija089 [108]
The answer is 4and4/25
6 0
3 years ago
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