3 years ago

Which of the following illustrate the commutative property? Select all that apply.

1 answer:

7 0

Answer:

1,4,2

Step-by-step explanation:

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e-lub [12.9K]

Answer:

I guess the answer is 4th table

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4 years ago

Bad White [126]

Number 6 is B. And Number 7 is C

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3 years ago

Finger [1]

Answer:

9.7 units

Step-by-step explanation:

$\sin \: 48 \degree = \frac{x}{13} \\ \\ 0.7431448255 = \frac{x}{13} \\ x = 0.7431448255 \times 13 \\ x = 9.66088273 \\ x \approx9.7 \: units \\$

4 0

3 years ago

GarryVolchara [31]

Answer:

C. 2x^4; E. -5x

Step-by-step explanation:

P(x) = x^3 − x − 2 and Q(x) = x^2 + 2x + 1

P(x) * Q(x) = (x^3 − x − 2)(x^2 + 2x + 1) =

= x^5 + 2x^4 + x^3 - x^3 - 2x^2 - x - 2x^2 - 4x - 2

= x^5 + 2x^4 - 4x^2 - 5x - 2

Answer: C. 2x^4; E. -5x

6 0

3 years ago

azamat

Because 6 over 8 is between 7 over 8 and 5 over 8

6 0

3 years ago