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
5 -2x + 6y= -38<br> ? 3x – 4y = 32<br> •(-4, - 5)<br> •(-5, 4)<br> •(1, – 6)<br> (4, - 5)
Svet_ta [14]

Answer:

Option D (4, -5)

Step-by-step explanation:

This question can be solved by various methods. I will be using the hit and trial method. I will plug in all the options in the both the given equations and see if they  balance simultaneously.

Checking Option 1 by plugging (-4, -5) in the first equation:

-2(-4) + 6(-5) = -38 implies 8 - 30 = -38 (not true).

Checking Option 2 by plugging (-5, 4) in the first equation:

-2(-5) + 6(4) = -38 implies 10 + 24 = -38 (not true).

Checking Option 3 by plugging (1, -6) in the second equation:

3(1) - 4(-6) = 32 implies 3 + 24 = 32 (not true).

Since all the options except Option 4 have been ruled out, therefore, (4,-5) is the correct answer!!!

7 0
3 years ago
What is the corresponding growth decay factor of the given annual rate of +200%
Alina [70]
2000 should be it I'm pretty sure
4 0
3 years ago
a game room floor that is 120 feet by 75 feet. a scale drawing of the floor on grid paper uses a scale of 1 unit:5 feet. what ar
lubasha [3.4K]
24 feet by 15 feet

You divide each nukber by 5 bevause that is the given scale factor.
5 0
3 years ago
Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A(n)=-6+(n-1)(1/5) A)-6,-5 1/5,
scoundrel [369]

Step-by-step explanation:

An arithmetic sequence is given by relation as follows :

A(n)=-6+(n-1)\dfrac{1}{5}

For the first term, put n = 1. So,

A(1)=-6+(1-1)\dfrac{1}{5}\\\\A(1)=-6

For fourth term, put n = 4. So,

A(4)=-6+(4-1)\dfrac{1}{5}\\\\A(4)=\dfrac{-27}{5}\\\\A(4)=-5\dfrac{2}{5}

For tenth term, put n = 10. So,

A(10)=-6+(10-1)\dfrac{1}{5}\\\\A(10)=-6+\dfrac{9}{5}\\\\A(10)=\dfrac{-21}{5}\\\\A(10)=-4\dfrac{1}{5}

Hence, the correct option is (C).

7 0
3 years ago
Find the value of x. <br> A. x= 1 <br> B. x=5 <br> C. x=19 <br> D. x=37
Strike441 [17]
Triangle WYZ and triangle TWY are congruent, therefore WZ = TW
WZ = TW
3x - 5 = 2x
3x - 2x = 5
x = 5

The value of x is 5
6 0
3 years ago
Read 2 more answers
Other questions:
  • Write a rule to describe the function shown.
    11·2 answers
  • 18.2 + 45.4 + x &lt; 100
    14·2 answers
  • A certain number has exactly eight factors including 1 and itself. Two of its factors are 21 and 35. What is the number?
    11·1 answer
  • Which pair of points determine a line parallel to the y-axis?
    5·1 answer
  • What is the probability that two people selected at random have the same birthday
    9·1 answer
  • What is the slope of the line that passes through the points (4, -6) and (-5, 9)
    13·2 answers
  • Simplify Fourth root of 196
    14·1 answer
  • PLEASE HELP ME ITS DUE REALLY SOON PLZZZZ
    5·1 answer
  • Ann-Marie is comparing costs at two locations for an event. Location 1 charges $100 per hour and $20 per person. Location 2 char
    9·1 answer
  • Chris is saving money to buy a new bike that costs $189. He has saved $99 so far. He plans on saving $10 each week. In how many
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!