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IRINA_888 [86]
4 years ago
7

2. Consider the matrix B = 2 2 5 −1 . Decide whether the matrix B is diagonalizable or not. If it is, find an invertible matrix

P and a d
Mathematics
1 answer:
alexira [117]4 years ago
4 0

Answer:

jdbfdhsj fsjdfllw lj fedjbfuer jfcbefcbhryqer

Step-by-step explanation:

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Explain and Answer!!!!
Gnom [1K]

Divide the arrow into upper triangle and lower rectangle

area of triangle :-

\frac{1}{2}  \times base  \times height

\frac{1}{2}  \times 20 \times (15 + 8 + 8)  \\  \frac{1}{2}  \times 20 \times 31 = 310

area of rectangle :-

length \:  \times  \: width \\ 15 \times 20 = 300

add both the area :-

area of triangle+ area of rectangle = area of arrow

310 + 300 = 610 cm²

4 0
2 years ago
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andrew-mc [135]

Answer:

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Step-by-step explanation:

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2 years ago
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Explain how to use properties to prove d + (8d + 1) + 7 is equivalent to 8 + 9d.
Nadya [2.5K]

Answer:

Use the associative property to move the parentheses, and the expression becomes (d + 8d) + 1 + 7. Combine like terms, and the expression becomes 9d +8. Use the commutative property to change the order of the terms, and the expression becomes 8 + 9d.

Step-by-step explanation:

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4 years ago
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A^2+12a-7-3a^2-5a+8 what answer
Sindrei [870]
Ur answer is: -2a² + 7a + 1
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3 years ago
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prisoha [69]

Answer:

A

Step-by-step explanation:

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