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
pashok25 [27]
3 years ago
14

The vertices of figure BCDE have coordinates B(4, 4) , C(−4, 4), D(−4, −4) , and E(4, −4) . The vertices of figure B'C'D'E' have

coordinates B'(2, 6) , C′(−6, 6), D′(−6, −2) , and E′(2, −2) .
Which transformation of ​ figure BCDE ​ produces ​ figure B'C'D'E' ​ ?


a translation 2 units left and 2 units up

a translation 2 units right and 2 units down

a reflection across the x-axis

a reflection across the y-axis
Mathematics
2 answers:
Ghella [55]3 years ago
8 0

Answer:

1. a translation 2 units left and 2 units up

Step-by-step explanation:

We have the figure BCDE with co-ordinates,

B = (4,4), C = (-4,4), D = (-4,-4) and E = (4,-4).

It is given that, the figure BCDE is transformed to make new figure B'C'D'E' with co-ordinates,

B' = (2,6), C' = (-6,6), D' = (-6,-2) and E' = (2,-2).

Thus, we see that,

B = (4,4) = (4,4) + (-2,2) = (2,6)

C = (-4,4) = (-4,4) + (-2,2) = (-6,6)

D = (-4,-4) = (-4,-4) + (-2,2) = (-6,-2)

E = (4,-4) = (4,-4) + (-2,2) = (2,-2)

So, we get that the co-ordinates are changing by the addition of the co-ordinate (-2,2).

<em>This means that the function is translated 2 units to the left and 2 units upwards.</em>

Hence, transformation applied is 'a translation of 2 units to the left and 2 units upward'.

Vedmedyk [2.9K]3 years ago
3 0
<span>a translation 2 units left and 2 units up</span>
You might be interested in
find the equation of a line that is parallel to the straight line 2x-y=-3 and crosses the x-axis at x=-5​
Alecsey [184]

Answer:

y=2x+10

Step-by-step explanation:

In line equations its helpful to write your line in the form y = ax + b. This helps because a is always the gadient of the line and b is always the y intercept.

In this case it is y=2x+3

All parallel lines have the same gradient. The gradient of this line = 2.

If the line crosses the x axis at x=-5, then when x =-5 y = 0.

If you put all this in the form y =ax + b you get 0 = 2(-5) +b

So all you need to do to find b is rearrange. b = 10.

Therefore your line has gradient 2 and y intercept 10.

y = 2x + 10

7 0
3 years ago
Please tell me the answer and HOW you got them.
Maksim231197 [3]
You divide each cost to the package for A. to find the better price


4 0
3 years ago
Jim needs to divide 762 coupon books equally among 9 stores. In which place is the first digit of the quotient? Select the word
nevsk [136]

Answer:

ones

Step-by-step explanation:

It is given that Jim wants to divide 762 coupons equally among 9 stores.

So dividing 762 by 9, we get

$=\frac{762}{9}$

= 84.66

The position of the digit before the decimal place start with 'ones' and then proceeds to tens, hundreds, thousands, etc.

Therefore, the first digit of the quotient is in the ones place of the position value or place value.

6 0
2 years ago
A waterfall is n times the height of its picture on a postcard.
SOVA2 [1]
H = 7n would be the answer
8 0
3 years ago
What is the equation 9x+6
DaniilM [7]

Answer:

x= -2/3

Step-by-step explanation:

9x + 6 =  0

9x= -6

x= -6/9

x= -2/3

3 0
2 years ago
Other questions:
  • A high school student reads four more biographies than historical fiction books during the semester. The student also reads two
    10·2 answers
  • LA = 5x -5<br> B = 3 + 13<br> B<br> Solve for r and then find the measure of B:
    12·1 answer
  • Which expression is equivalent to the expression 6h + 2?
    12·2 answers
  • -4/5(-8x+6)=1+7 Please Help
    5·1 answer
  • five hotdogs cost $1.80.Each hotdog cost the same amount.What is the cost per hotdog in dollars and cents
    8·2 answers
  • Ayala biked 12.76 miles on Sunday, 3.45 miles on Monday, and 6.52 miles on Tuesday. Over those three days, about how many miles
    11·2 answers
  • Does the table<br> represent a function? Why or why not?
    5·2 answers
  • A point on a graph is located at (0, -9). Which statement is true?
    5·2 answers
  • Gordo is a fisherman. Darrin claims that Gordo over-estimates the size of his fish by 25%.
    7·1 answer
  • Plz help with this question.If can't do it don't answer.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!