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Rom4ik [11]
2 years ago
15

Rotate the given triangle 180° counter-clockwise about the origin. [ 0 -3 5 ] [0 1 2]​

Mathematics
2 answers:
Neporo4naja [7]2 years ago
4 0
The answers are : (alike the box order)
3 - 5
-1 -2
inysia [295]2 years ago
3 0

Answer:

  \left[\begin{array}{ccc}0&3&-5\\0&-1&-2\end{array}\right]

Step-by-step explanation:

Rotation 180° (in either direction) about the origin causes each coordinate to have its sign changed. Effectively, the coordinate matrix is multiplied by -1.

__

<em>Additional comment</em>

This is equivalent to reflection across the origin.

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Which graph represents the function f(x)=
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you don't show us the choices.

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but the horizontal limits are both y = +3 (and not 0).

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(08.05)The box plot shows the number of years during which 24 colleges have participated in a local college fair:
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4 0
3 years ago
Read 2 more answers
3 connecting lines are shown. Line D F is horizontal. Line D E is about half the length of line D F. Line F E is about one-third
mars1129 [50]

The inequality that explains why the three segments cannot be used to construct a triangle is ED + EF < DF

<h3>Inequalities </h3>

From the question, we are to determine which of the given inequalities explains why the three segments cannot be used to construct a triangle

From the given information,

Line DE is about half the length of line DF

That is,

ED = 1/2 DF

Also,

Line FE is about one-third of the length of line DF

That is,

EF = 1/3 DF

Then, we can write that

ED + EF = 1/2DF + 1/3DF

ED + EF = 5/6 DF

Since,

5/6 DF < DF

Then,

ED + EF < DF

Hence, the inequality that explains why the three segments cannot be used to construct a triangle is ED + EF < DF

Learn more on Inequalities here: brainly.com/question/1447311

#SPJ1

5 0
2 years ago
Mr smith earns $75 a day plus $35 for each car he sells if e is the amount he earned and c is the number of cars he sold which e
jeka94

Answer:

110

Step-by-step explanation:

So if add 75 + 35 you will get the number 110

Really hoped this helped

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3 years ago
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