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
motikmotik
3 years ago
7

Determine whether the dilation from A (blue figure) to B (green figure) is an enlargement or reduction, then find the scale fact

or of the dilation.
a. reduction; scale factor of 2/5
b. enlargement; scale factor of 5/2
c. reduction; scale factor of 2/3
d. enlargement; scale factor of 3/2

Mathematics
2 answers:
Alex777 [14]3 years ago
8 0

Answer:

Option B

Step-by-step explanation:

In the figure attached we have to find the scale factor of dilation of figure A to figure B.

Since figure A is smaller than figure B, it concludes figure A has been enlarged to form figure B.

Now we have to find the scale factor of enlargement.

Scale factor =  \frac{\text{one side of the larger figure}}{\text{one side of the smaller figure}}

=  \frac{5}{2}

Therefore option B is the correct answer.

DerKrebs [107]3 years ago
3 0
I believe the correct answer from the choices listed above is option B. The dilation from A (blue figure) to B (green figure) is an enlargement with a scale factor of 5/2.  <span>In two similar geometric figures, the ratio of their corresponding sides is called the </span>scale factor<span>. Hope this answers the question.</span>
You might be interested in
Hello can you please help me posted picture of question
vagabundo [1.1K]
We are to select 2 people to sit in first row from 6.

This is a problem of Combinations. We are find permutation of 6 people taken 2 at a time. This can be represented as 6C2.

6C2= \frac{6!}{4!*2!} \\  \\=15

So, the answer is option B
7 0
3 years ago
Help!!! Will give 10 points!
k0ka [10]

Answer:

1/1 which converts to a slope of 1

Step-by-step explanation:

8 0
3 years ago
17.) Which of the following values is the least?<br>1-14), 114, 114, 721 196​
grigory [225]

Answer:

something

Step-by-step explanation:iwdyucbjcnwiuvbevjeyivbejkbchevbhe chksdb gbg svgfv e jcf dfv ve dc n dhcvgfefvgehncsjcbhdvdgvhj sn jshgvsjcvsgsdcvscjbsdguvsjcbs jbfjhgbhbcshbhvsgvdjjh jggvgcsjvjhfv

8 0
3 years ago
A ∠A and ∠ B ∠B are complementary angles. If m ∠ A = ( 2 x + 18 ) ∘ ∠A=(2x+18) ∘ and m ∠ B = ( 6 x + 8 ) ∘ ∠B=(6x+8) ∘ , then fi
Aleks [24]

Answer:

<B = 56 degrees

Step-by-step explanation:

The sum of two complementary angle is 90 degrees

Hence <A + <B = 90

2x++18 + 6x + 8 = 90

8x + 26 = 90

8x = 90-26

8x = 64

x = 64/8

x = 8

Get <B

<B = 6x+8

<B = 6(8) + 8

<B = 48+8

<B = 56 degrees

7 0
3 years ago
Sean spelled 13 out of 20 words correctly on his srelling test. Write his test score as a percent.
babunello [35]
Sean has scored a score of 65% on his spelling test
4 0
3 years ago
Read 2 more answers
Other questions:
  • The weight of corn chips dispensed into a 14-ounce bag by the dispensing machine has been identified as possessing a normal dist
    11·1 answer
  • (I WILL GIVE DA BRAINLIEST) Mackenzie and Roger both leave the park at the same time walking in opposite directions. Mackenzie w
    10·1 answer
  • Which of these is an example of a final good?
    11·2 answers
  • Markia saved for a new bike. The bike was on sale for a discount of 35%. The original cost of the bike was $270. How much did sh
    7·1 answer
  • Which number does not belong ,60,54,48,40,36.
    15·2 answers
  • Which of the following examples could correctly show the mean density of lunar soil?
    7·2 answers
  • Is (-1, -1) a solution of y = 3x + 2?​
    12·1 answer
  • (5x + 2)<br> 72°<br> I need help pls fast asap
    6·2 answers
  • Plz help fast hurry i need help pls
    8·1 answer
  • Evaluate the expression 8 + 6 − (8 ÷ 4) x 2 using PEMDAS.<br><br> 21<br> 17<br> 14<br> 10
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!