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3 years ago

If this trapezoid is moved through the translation (x+1,y-3), what will the coordinates of A be?

Mathematics

1 answer:

salantis [7]3 years ago

8 0

Answer:

A' = (- 5, - 1)

Step-by-step explanation:

The coordinates of point A = (- 6, 2)

Under the translation (x + 1, y - 3)

Add 1 to the x- coordinate of A and subtract 3 from the y- coordinate of A

A' = (- 6 + 1, 2 - 3) → A' = (- 5, - 1)

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3 1/4 - 2 1/3 what is the answer please explain

anastassius [24]

Answer:

it is 0.916 (the six is repeated. a line under a number means repeated in this case)

Step-by-step explanation:

First you take 3 1/4 and turn it into 13/4 and turn 2 1/3 into 7/3 and transform those into decimals 13/4 = 3.25 and 7/3 = 2.3 and subtract which is 0.95 plus the fact that the three is repeated which gets your answer of 0.916 however you should say that if they want you to simplify it to two/three decimals, it is 0.95 but if they want it exact it is 0.916 with the six being repeated

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3 years ago

PLEASE HELP FAST!

loris [4]

Civic duty is like the military whereas civic responsibility is like you picking us trash. Now being a good citizens means like recycling helping where help is needed stuff like that. Being a good citizen matters because it keeps this world or even your community safer and happy, cleaner too. -that's what I think however everyone's opinion is different.

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3 years ago

Read 2 more answers

Define what congruent means?

kati45 [8]

Answer:

identical in form or shape

Step-by-step explanation:

two triangles could be congruent as they both have 3 sides.

5 0

3 years ago

7,210 books in a library are organized into 3 rooms. there are 1,960 more books in the first room than in the second room. the n

Free_Kalibri [48]

Answer:

750 books

Step-by-step explanation:

Let there be "x" number of books in the 3rd room

Now,

2nd room has 3 times as 3rd room, so we can write:

Second Room = 3x

Also, there are 1960 MORE books in 1st room than 2nd room, so we can write:

First Room = 3x + 1960

In total there are 7210 books in all three rooms, thus we can write:

First Room + Second Room + Third Room = 7210

Now, replacing the first 2 equations in this, we get:

3x + 1960 + 3x + x = 7210

Solving for x:

$3x + 1960 + 3x + x = 7210\\7x=7210-1960\\7x=5250\\x=\frac{5250}{7}\\x=750$

"x" is indeed what we are looking for. Thus,

There are 750 books in the third room

7 0

3 years ago

What is -5/6 + -5/6? (its ment to be a fraction)

maks197457 [2]

The answer is: " -5/3 " ; or, write as: " -1 ⅔ " .
_____________________________________________
Explanation:
_____________________________________________

(-5/6) + (-5/6) = (-5/6) − (5/6) ;

------> {since: "adding a negative" is the same a "subtracting a positive"} ;

------> (-5/6) − (5/6) = (-5 − 5) / 6 ;

= -10/6 = (-10/2) / (6/2) ;
_____________________________________________________
= " -5/3 " ; or, write as: " -1 ⅔ " .
_____________________________________________________

8 0

3 years ago