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kumpel [21]
3 years ago
13

In this diagram, each square represents 1 km. What is the displacement of the car?​

Mathematics
2 answers:
Brut [27]3 years ago
8 0
<h3>Answer: C) 2 km west</h3>

Explanation:

With displacement, all we care about is the beginning and end. We don't care about the middle part(s) of the journey. So we'll take the straight line route from beginning to end when it comes to computing displacement.

We start at A(0,0) and end at B(-2,0). Going from A directly to B has us go 2 km west. Keep in mind that displacement is a vector, so you must include the direction along with the distance.

morpeh [17]3 years ago
6 0

Answer:

c

Step-by-step explanation:

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ratelena [41]

Answer: Vector travelling 4 units to the left and 1 unit up, facing northwest.

Step-by-step explanation:

The original shape is ABC, while the translated shape is A'B'C'.

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The correct vector will display as a vector travelling 4 units across and 1 unit down, facing northwest.

The first attached image travels 4 units across and 1 unit down, and faces the correct direction (northwest).

The second attached image travels 4 units across and 1 unit down, but it faces the wrong direction (southeast).

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The fourth image travels 1 unit across and 2 units down. This is incorrect.

The correct answer is the first attached image (linked in comments)

7 0
3 years ago
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Figure ABCDEF was reflected across the line y = –x to create figure A'B'C'D'E'F'. On a coordinate plane, a 6-sided figure has po
jarptica [38.1K]

Answer: I think the answer is C. (2, -4)

Step-by-step explanation:

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9 0
4 years ago
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Write parametric equations of the line - 4x + y = -2
Anon25 [30]

Answer:

0-2 .1 +6

Step-by-step explanation:

4

x

+

y

=

−

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4

x

from both sides of the equation.

y

=

−

2

−

4

x

Rewrite in slope-intercept form.

y

=

−

4

x

−

2

Use the slope-intercept form to find the slope and y-intercept.

Slope:  

−

4

y-intercept:  

−

2

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x

values, and plug them into the equation to find the corresponding  

y

values.

x

y

0

−

2

1

−

6

Graph the line using the slope and the y-intercept, or the points.

Slope:  

−

4

y-intercept:  

−

2

x

y

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image of graph

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4 years ago
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aivan3 [116]

Answer:

y = 700x - 8

Step-by-step explanation:

6 0
3 years ago
Simplify the equasion √(a+b)^2
kipiarov [429]
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