1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lara31 [8.8K]
3 years ago
15

The point A(-2, 3) is translated using T: (x,y) = (x + 4, y + 2).

Mathematics
1 answer:
Charra [1.4K]3 years ago
6 0

Answer: Choice D) 2\sqrt{5}

===========================================================

Work Shown:

Point A starts at (-2,3) and moves to (2,5) after applying the translation rule of "shift 4 to the right, 2 up".

Use the distance formula to find the distance from (-2,3) to (2,5)

d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}\\\\d = \sqrt{(-2-2)^2 + (3-5)^2}\\\\d = \sqrt{(-4)^2 + (-2)^2}\\\\d = \sqrt{16 + 4}\\\\d = \sqrt{20}\\\\d = \sqrt{4*5}\\\\d = \sqrt{4}*\sqrt{5}\\\\d = 2\sqrt{5}\\\\d \approx 4.472136\\\\

You might be interested in
PLS HELP ASAP ILL GIVE BRAINLKEST
Alenkasestr [34]

Answer:

Its the bottom one x>5

Step-by-step explanation:

8 0
2 years ago
Add.<br><br> −438+867<br><br> Enter your answer as a simplified fraction by filling in the boxes
Igoryamba

Answer:1231

Step-by-step explanation:

1,231

3 0
2 years ago
Read 2 more answers
Which statement about the dilation of these triangles is true?
natulia [17]

Jabardasth question is the scale factor is 2

7 0
3 years ago
Read 2 more answers
What is he value of F(-3)
PolarNik [594]

The correct answer is: " 10 " .

___________________________________________

→ " f(-3) = 10 " .

___________________________________________

Explanation:

___________________________________________


Given:

___________________________________________


f(x) = 7 − x ; if: x ≤ -3 ;


f(x) = x + 4 ; if: x > -3 ;

_________________________________________


Find: " f(-3) " :

_________________________________________


Note:  " f(x) = f(-3) " ;  → " x = - 3 " ;


Since  " x  = -  =3 " ;   →  x is NOT greater than "-3" ;


→ So; " f(x) does NOT equal " x + 4" ;

_________________________________________

Consider our other option given:


We have "x = -3 " .


We our given: If " x ≤ -3 " ; {that is; if "x" is less than or equal to "-3" };


→  then: " f(x) =  7 −  x " .

______________________________________________


Since: " x = - 3 " ;


→ then " x ≤ -3 " ;  and:


→ f(x) = 7 − x  ;


THEN:


→ f(-3) = 7 − (-3) ;  →  Note:  Plug in "-3" for the value(s) of "x" in the equation;

and solve:

→         =  7  +  3 ;    

             =  10 .

___________________________________________________

→  f(-3)  =  10  .


_____________________________________

The answer is:  " 10 " .

_____________________________________

Hope this answer — and explanation — is helpful to you.

Best wishes in your academic pursuits!

_____________________________________

5 0
3 years ago
Draw the graph for the equation by first finding at least two points on the line.<br> 2x-y=9
ELEN [110]

Answer:

enjooooooooyyyyyyyyyyyyyyyy

4 0
1 year ago
Other questions:
  • In Christopher Marlowe's The Tragical History of Doctor Faustus, why did Faustus begin to believe that human salvation was impos
    10·1 answer
  • What is the total cost of a sweatshirt if the regular price is $42and sale price is 5 1/2%
    13·2 answers
  • Make a function table for each situation. The find the domain and range.
    11·1 answer
  • You want your friend to go a movie with you tonight. She has $8.00 to spend. The movie cost $6.50, a large box of popcorn is $4.
    10·1 answer
  • There are approximately 3.5 million deaths per year in a country express this quantity as deaths per minute
    12·1 answer
  • Find the value of 3 ÷ (9-6) + 4×2
    8·2 answers
  • I need the answer for -22=4x-10​
    7·2 answers
  • Josh weighs 42 kilograms and Jared weighs 40 kilograms. what is the combined mass, in grams, of Josh and Jared
    14·1 answer
  • In an experiment of 50 cars passing was recorded 17 silver cars were recorded what Is the relative frequency of a silver car pas
    8·1 answer
  • Complete the Two-Way Frequency Table and fill it the blanks.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!