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
DedPeter [7]
3 years ago
15

Which graph shows a dilation?

Mathematics
2 answers:
dimulka [17.4K]3 years ago
6 0

Answer:

The third one.

Explanation:

A dilation is a shrink or a stretch of a figure.  

In a dilation, all sides either increase or decrease by the same scale factor.  Additionally, in a dilation the angle measures of the figure do not change.

In the first figure, we can see that the base angles of the pre-image are slightly different than those of the image.  This is not a dilation.

In the second figure, the angles are noticeably different; again, not a dilation.

In the fourth figure, much like the second figure, the angles are noticeably different.  This is not a dilation.

In the third figure, however, we can see that the slanted sides of the larger figure go through three boxes; they are three units long.  Additionally we can see that the slanted sides of the smaller figure go through 1 side; this is a dilation b a factor of 3.  

The base sides of the third figure, in the larger shape, are 6 units long; in the smaller figure, they are 2 units long.  This is a dilation by a factor of 3.

Roman55 [17]3 years ago
4 0

Answer:

<em><u>THE THIRD OPTION</u></em>

Step-by-step explanation:

I JUST TOOK THE QUIZ!!!!!!

You might be interested in
How could you calculate 23 x 21 if the 2 button on your calculator is broken?
Andru [333]

Answer:

Well you could get use g o o g l e s  calculator or write it out.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Among all pairs of numbers whose difference is 6, find a pair whose product is as small as possible. What is the minimum product
kkurt [141]
Ummm if its multiply then its 1 and 6. is its addition then its 1 and 5 or 6 and 0. if its divide it would be 6 and 1. is its subtraction then it would be 7 and 1 or 6 and 0

3 0
3 years ago
Help i keep getting it wrong :(
liubo4ka [24]

Answer: 65.4

V = pi r^2 h/3

V = pi (2.5^2) (10/3)

V = pi (6.25) (3.33)

V = 65.4

8 0
3 years ago
Read 2 more answers
What is the equation of the line that passes through the points (-1,3) and (1,11)?
marta [7]

Answer:

y=4x+7

Step-by-step explanation:

You can find the slope of the line by using the formula of change and y over change in x. ∆y/∆x OR (y2-y1)/(x2-x1)

11-3=8

1--1=2

8/2=4

Let's plug in a y value 3.

3=4*-1+b

b=7

Once you found b rewrite your equation in slope intercept form.

y=4x+7

You can check this equation by plugging in the unused coordinate (1,11) and find it balances.

7 0
3 years ago
Which values for x and y make the statement (x + 5)(y - 6) = 0 true?
-BARSIC- [3]
<span>                             ||Solving \ for \ x. ||  </span>

(x + 5)(y - 6) = 0 

(x + 5)(y - 6) = 0 :x

&#10;x+5=0&#10; &#10;  |Divide \ both \ sides \ by \ y-6| 

&#10;x=-5&#10; &#10;  |Subtract \ 5 \ from \ both \ sides|

                           ||Solving \ for \ y. || 

&#10;y-6=0&#10; &#10;  |Divide \ both \ sides \ by \ x+5| 
 
&#10;y=6&#10; &#10; 

Solution =\ \textgreater \ x = -5, y = 6
6 0
3 years ago
Other questions:
  • Can someone pls help me with this home work?
    6·1 answer
  • Logan is buying three identical sandwiches and he has a coupon for$0.50 off any order. Logan only has $19.75 to spend. Which is
    15·1 answer
  • which one of the following equations describes the line shown below check all that apply (-1,6) (2,-6)
    11·1 answer
  • What is 0.012<br> in precentage
    13·2 answers
  • Casey can buy 3 sandwiches and 5 cups of coffee for $26. Eric can buy 4 sandwiches and 2 cups of coffee for $23. How much does o
    12·1 answer
  • Complete each ordered pair so that it is a solution of the given linear equation. x minus 5 y equals negative 3​; left parenthes
    8·1 answer
  • Solve 5x + 17 = 4(3x - 1) x = -3 x = -3 Infinitely many solutions Infinitely many solutions No solutions No solutions x = 3
    8·2 answers
  • Mrs. Bruce wants to put in a swimming pool with a deck around the perimeter of the pool. The pool will be rectangular shaped and
    9·1 answer
  • Ms. McClain conducted an experiment with a 6-sided number cube. The table shows the number of times each number landed:
    12·2 answers
  • What is 7/10-3/5. and please i need it very fast because i needed it.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!