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3 years ago

What is the missing reason in the proof ?

Mathematics

1 answer:

ValentinkaMS [17]3 years ago

3 0

Answer:

Step-by-step explanation:

The reflexive property of congruence basically says that a segment is congruent with itself. B and C are related to angles so do not apply here.

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Find an invertible matrix P and a matrix C of the form such that the matrix A has the form A. The eigenvalues of A are and with

Drupady [299]

Answer:

Hello your question is incomplete attached below is the correct question

and the solution

answer: A

Step-by-step explanation:

attached below is a detailed solution of the given problem

There exists P and C such that ( ∵ λ1 ≠ λ21 so A is diagonalizable )

5 0

3 years ago

The lengths of two sides of a triangle are 3 feet and 5 feet. Which could be the length of the third side?

aivan3 [116]

Answer:

b) 8 feet

Step-by-step explanation:

5+3=8

So, the answer will be 8

6 0

2 years ago

PLEASE HELP WITH MATH EASY

Marat540 [252]

Answer:

(2,4)

Step-by-step explanation:

the point where the lines intercept is the solution, so it is (2,4)

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2 years ago

Read 2 more answers

For the given polynomials find the sum of the squares of the roots. P(x)=x^3-x^2-18x+k

slega [8]

$\text{Given that,}\\\\P(x) = x^3 -x^2 -18x+k\\\\\text{If the roots are}~ \alpha, ~ \beta,~\text{and}~ \gamma, ~ \text{then},\\\\\alpha +\beta+\gamma= -\dfrac{(-1)}1 = 1\\\\\alpha \beta +\beta \gamma + \gamma \alpha= -\dfrac{18}1 = -18\\ \\\text{Now, sum of the squares of the roots,}\\\\\alpha^2 + \beta^2 + \gamma^2 = ( \alpha + \beta + \gamma)^2 -2(\alpha \beta + \gamma \beta + \gamma \alpha)\\ \\~~~~~~~~~~~~~~~~~~=1^2 - 2(-18)\\\\~~~~~~~~~~~~~~~~~~=1+36\\\\~~~~~~~~~~~~~~~~~~=37$

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2 years ago

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shusha [124]

Answer:

The answer is 100

Step-by-step explanation:

4 0

2 years ago