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JulsSmile [24]
3 years ago
6

Problem 2 Previous Problem Problem List Next Problem (1 point) Determine ifv is an eigenvector of the matrix A No 1 5 0 0 7 0 -2

0 5 A = ,v= 5 2 0 1 No 2. 0 -4-8 -1 2 8 4 C A = ,v= -4 -4-4 -1 3. Yes -1 2 0 8 0 -3 0 5 A = -6 2 5 1 Note: You can earn partial credit on this problem. Submit Answers Preview My Answers You have attempted this problem 1 time. Your overall recorded score is 33%. You have 1 attempt remaining.
Problem 4 Previous Problem Problem List Next Problem (1 point) The matrix -6 A = -9 -5 k has two distinct real eigenvalues if and only if k
Mathematics
1 answer:
MrRa [10]3 years ago
5 0
I’m sorry i don’t know the answer
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If x^2 = 49, then x^-2 =
Natalija [7]

Answer:

0.001665973

Step-by-step explanation:

4 0
3 years ago
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Given the triangle that has a base of five less than triple the height. The height is 2x+6.
Deffense [45]

Answer:

<h3>          A = 0.5(2x+6)(6x+13) = 6x² + 49x + 78</h3>

Step-by-step explanation:

H = 2x+6          - the hight

3H = 3(2x+6)      - triple the hight

3H-5 = 3(2x+6) - 5    -  five less than triple the height

Area of triangle:  A = 0.5BH

B = 3(2x+6)-5 = 6x + 18 - 5 = 6x + 13

H = 2x+6

So:

    A = 0.5(2x+6)(6x+13) = (x+6)(6x+13) = 6x² + 13x + 36x + 78

    A = 6x² + 49x + 78

5 0
3 years ago
1. Choose the graph that represents the equation y = -x] - 1.
AVprozaik [17]

Answer:

x=−y−1

Step-by-step explanation:

y=−x−1

Step 1: Flip the equation.

−x−1=y

Step 2: Add 1 to both sides.

−x−1+1=y+1

−x=y+1

Step 3: Divide both sides by -1.

−x

−1

=

y+1

−1

x=−y−1

5 0
3 years ago
At an animal park 2/5 of the animals are felines, and 1/4 of the animals are reptiles. The rest of the animals are aquatic. What
notka56 [123]

Answer:

Felines: 40%

Reptiles: 25%

Aquatic Animals is 35%

Which means the Answer is 35%

(How you do this)

- First, Divide, the Numerator, by the Denominator and multiply it by 100.

3 0
2 years ago
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Allam just finished a great meal at a restaurant in Wisconsin. The sales tax in Wisconsin is 5\%5%, and it is customary to leave
Kamila [148]
$18.00 total payment

$15.00 x .05(tax) =$  .75
$15.00 x .15(tip) =$ 2.25
________________________
                             $ 3.00
                       +    $15.00
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                             $18.00
7 0
3 years ago
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