3 years ago

What is the answer for 12a-a

1 answer:

3 0

11a.
12a-1a=11a is same thing as 12a-a

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Andrej [43]

Answer:

35.56

Step-by-step explanation:

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1 year ago

Ann [662]

Yes. Parallel means same slope as original line. So it’s 2

7 0

3 years ago

Snowcat [4.5K]

Answer:

Copy the second line segment with one endpoint at the same endpoint of the first line segment.

c is correct a is wrong

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3 years ago

yaroslaw [1]

The answer for this question would be 2 I think

5 0

3 years ago

Paladinen [302]

Answer:

$\vec v = 2\cdot \vec a = \langle -4,6 \rangle$

Step-by-step explanation:

Let $\vec a = \langle -2, 3 \rangle$ , we need to determine $\vec v = 2\cdot \vec a$ , which can be found by applying the following property:

$\alpha \cdot \langle x,y \rangle = \langle \alpha \cdot x, \alpha \cdot y\rangle$ , $\forall \,\alpha,x,y\in \mathbb{R}$ (1)

Then,

$\vec v = 2\cdot \langle -2,3 \rangle$

$\vec v = \langle -4,6 \rangle$

8 0

2 years ago