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dem82 [27]
3 years ago
14

Triangle ABC is transformed to form triangle A'B'C' .

Mathematics
2 answers:
Natalka [10]3 years ago
5 0

Answer: the answer is rotated counterclockwise and 180 degrees about the origin! Trust me I did the test

Step-by-step explanation:

ololo11 [35]3 years ago
5 0

Answer:

Δ ABC is rotated counter clock wise, 180° about the origin.

Step-by-step explanation:

Triangle ABC has been transformed to Δ A'B'C'

A is at ( 3,1 ), B is at ( 1,8 ) and C is at (7,2)

Now we have to tell which transformation has happened to Δ ABC to form Δ A'B'C'.

Now we take one point A to find the rule by A has been transformed to A'.

A =  ( 3,1 ) ( 1st quadrant )

A' = ( -3,-1 ) ( 3rd quadrant )

If we join A by origin and A' by origin O (0,0) then we can easily find that line A O  has been rotated 180° about origin O to form a new line O A'

Therefore, answer will be

Δ ABC is rotated counter clock wise, 180° about the origin.

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Answer: 73 


I hope this helps and have a wonderful day!!
5 0
3 years ago
Situation: A 25 gram sample of a substance thats used for to sterilize surgircal instruments has a k-value of 0.1205. N=Noe^-kt
Naya [18.7K]
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5 0
3 years ago
last week your phone reported that you spent 3.5 hours on social media. This week it reported a 13% increase. How many hours did
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8 0
3 years ago
Read 2 more answers
I REALLY NEED HELP ON THIS QUESTION!
Tcecarenko [31]

Answer:  The correct answer is:  [A]:  " x  =  - 1/2 " .

_______________________

Step-by-step explanation:

_______________________

Given:

4x − 6  =  10x − 3  ;   Solve for "x" ;

Let us add "3" to each side of the equation;  

 and subtract "4x" from each side of the equation:

______________________

4x − 6 + 3 − 4x  =  10x − 3 + 3 − 4x  ;

______________________

to get:

______________________

               -3  = 6x  ;

______________________    

      ↔  6x  =  -3  ;

______________________

Now, divide Each Side of the equation by "6" ;

   to isolate "x" on one side of the equation;

   and to solve for "x" ;

______________________

            6x / 6  =  - 3 / 6  ;

to get:

                x  =  - 3/ 6 ;

             

                    = -\frac{3}{6} = -\frac{(3/3)}{(6/6)}=-\frac{1}{2}  .

______________________

        →  which is:  Answer choice:  [A]:   "  x = -1/2  " .

______________________

Hope this helps!

  Wishing you well in your academic endeavors!

______________________

3 0
4 years ago
Read 2 more answers
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