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Sergeeva-Olga [200]
3 years ago
8

(2 points) Consider the linear system y⃗ ′=[−35−23]y⃗ . Find the eigenvalues and eigenvectors for the coefficient matrix. ????1=

, ????⃗ 1= ⎡⎣⎢⎢⎢ ⎤⎦⎥⎥⎥ , and ????2= , ????⃗ 2= ⎡⎣⎢⎢⎢ ⎤⎦⎥⎥⎥ Find the real-valued solution to the initial value problem {y′1y′2==−3y1−2y2,5y1+3y2,y1(0)=9,y2(0)=−10.
Mathematics
1 answer:
oksian1 [2.3K]3 years ago
6 0

Answer:

Please see the attached file for the complete answer.

Step-by-step explanation:

Download pdf
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Will mark brainlist for anyone who answers these parts correctly and properly showed their work.
Degger [83]

Answer:

D. 21/26

Step-by-step explanation:

Slope (<em>m</em>) = y2-y1/x2-x1

Input coordinates into formula:

m=5-(-16)/18-(-8)

m=21/26

8 0
3 years ago
Read 2 more answers
Write a linear function f with the values f (0) =-1 and f (3)= -10
dmitriy555 [2]

Answer:

The linear function is y = -3x -1.

Step-by-step explanation:

A linear function is given by the formula,

y = (m)x + c, where m is the slope and c is the y intercept of function.

The following two points lie on the graph; (0,-1) and (3,-10)

Inserting this two points we get,

-1 = c

-10 = (m)(3) + c,

solving this two equations we get,

m = -3 and c= -1

Thus, the linear function is given by,

y = -3x -1

5 0
3 years ago
Drag each expression to show whether it can be used to find the surface area, volume or neither​
Brut [27]

Answer:

Surface area:

2(12\times 6) +  2(6 \times 8) + 2(8 \times 12)

2((12\times 6) +  (6 \times 8) + (8 \times 12)

Volume :

(12 \times 6 \times 8)

Neither:

8(12 \times 6)

2(12 \times 6 \times 8)

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Step-by-step explanation:

Surface area of the cuboid:

The Surface area of the cuboid = 2(lb) +2(bh)  +2(hl)

Where

l =length of the cuboid

b = Breadth of the cuboid

h = height of the cuboid

So ,

The surface area will be

SA = 2(12\times 6) +  2(6 \times 8) + 2(8 \times 12)

SA = 2((12\times 6) +  (6 \times 8) + (8 \times 12))

SA  =2(72+48+98)

SA = 2(216)

SA = 432

Volumes of the cuboid:

Volume  = length \times breadth \times height

Volume = (12 \times 6 \times 8)

volume = 576

4 0
4 years ago
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rewona [7]

Answer:

15 days

Step-by-step explanation:

Well, since there are 5 cups of oatmeal, and she eats 1/3 a day, then the equation is: 5 divided by 1/3 then change 1/3 to its reciprocal which is 3. 5 times three is 15 so therefore Stella will finish it in 15 days.

<em>Your welcome.</em>

7 0
3 years ago
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The function f(x)=x+n is a polynomial? true or false.
Andrew [12]
False I don’t really know why
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