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
dexar [7]
3 years ago
15

What’s the correct answer for this?

Mathematics
2 answers:
koban [17]3 years ago
7 0

Answer:

B.

Step-by-step explanation:

Finding scale factor, we find the ratio between twp sides of the dilated triangle corresponding to each other.

Scale Factor = Side of the dilated Δ / Corresponding side of the old triangle

scale factor = 40/25

simplifying

Scale Factor = 8/5

Maurinko [17]3 years ago
3 0

Answer:

B is correct

Step-by-step explanation:

Side ratio is 40/25 = 8/5

You might be interested in
What are the coordinates of the endpoints of the midsegment for DEF that is parallel to DE
Nutka1998 [239]

Answer:

\left(\dfrac{x_D+x_F}{2},\dfrac{y_D+y_F}{2}\right),  \left(\dfrac{x_E+x_F}{2},\dfrac{y_E+y_F}{2}\right).

Step-by-step explanation:

Let points D, E and F have coordinates (x_D,y_D),\ (x_E,y_E) and (x_F,y_F).

1. Midpoint M of segment DF has coordinates

\left(\dfrac{x_D+x_F}{2},\dfrac{y_D+y_F}{2}\right).

2. Midpoint N of segment EF has coordinates

\left(\dfrac{x_E+x_F}{2},\dfrac{y_E+y_F}{2}\right).

3. By the triangle midline theorem, midline MN is parallel to the side DE of the triangle DEF, then points M and N are endpoints of the midsegment for DEF that is parallel to DE.

6 0
3 years ago
How do you simplify 4/42
kolbaska11 [484]

Answer:

4/42 = 2/21 when simplified down

Step-by-step explanation:

Cancel the common factor: 2

=2/21

3 0
3 years ago
Read 2 more answers
Question 5
Aleksandr [31]

Answer:

Step-by-step explanation:

5 0
3 years ago
Whats the answer to this question<br> Please give me the right answer to this question
vichka [17]
Slope is 7 root 2 I hope this
7 0
3 years ago
Read 2 more answers
What is 42 divided 7\8
Setler [38]
48 I think hope this helps
6 0
3 years ago
Read 2 more answers
Other questions:
  • F(x) = -3x^2 -5<br> g(x) = 2x -5 <br><br> Find f(2) x g(6)
    14·1 answer
  • Look at the graph below measuring the speed of a truck and answers the following 2 question.
    10·1 answer
  • Hoy many pairs of parallel lines does a Square have
    11·1 answer
  • Hao eats 40 cans of dog food in 31 days how many cans does he need for 6 days
    6·2 answers
  • You are getting ready for a family vacation you decide to download as many movies as possible before leaving your road trip. If
    8·1 answer
  • Is for today, algebrica members
    9·1 answer
  • Solve the equation. <br><br> 3(−6)=
    5·2 answers
  • Two students, Ann and Max, factored the trinomial 4x2 − 6x − 4. Ann factored it as 2(x − 2)(2x + 1) and Max factored it as (x −
    12·1 answer
  • Which is greater .83 or .083?
    15·1 answer
  • -4(1+10a)-7&gt;-10(1+4a)-1
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!