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
WITCHER [35]
3 years ago
14

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?

Mathematics
1 answer:
Advocard [28]3 years ago
3 0

Answer: Option A.


Step-by-step explanation:

1. Dilation is defined as a transformation in which the figure is enlarged or reduced.

2. For dilation you have:

- A scale factor, that determines how much the figure will be reduced or enlarged.

- The center of dilation, which is defined a a fixed point in the plane.

3. If the figure is dilated with a scale factor of 4 and the center of dilation at the origin, you must multiply the coordinates of the original figure bu 4. Then:

(x,y)---->(4x,4y)


You might be interested in
he local newspaper has letters to the editor from 30 people. If this number represents 2% of all of the​ newspaper's readers, ho
marta [7]
Answer: 1500 readers
explanation: all readers take up 100%
100/50=2
100% / 50 = 2%
2% x 50 = 100%
30 x 50 = 1500 readers
7 0
3 years ago
What is 17.55 rounded to one decimal place?
OlgaM077 [116]
The answer for rounding 17.55 to a decimal place is 88/5.
4 0
3 years ago
2p + 194.99 = 284.97
Lostsunrise [7]

Answer: true

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the sum of the interior angles of the polygon shown below?
crimeas [40]

Answer: 360 degrees!

Step-by-step explanation: To find the sum of the interior angles, multiply the number of triangles by 180. C) The sum of the interior angles in any polygon can be found by multiplying the number of triangles formed by the diagonals from one vertex times 180 degrees in each triangle. Hope this helps, have a wonderful day! :D

3 0
4 years ago
Read 2 more answers
Francis ran 2 1/2 miles in 7/12 of an hour. How many miles can francis run in one hour?
nevsk [136]

7/12 of 1 hour:

1 hour = 60 min.

7/12 * 60

7 * 5 = 35

Francis ran 2 1/2 miles in 35 min.

2 1/2 = 5/2


5/2 miles = 35 min

x miles = 60 min

(Cross Multiply)


5/2 * 60 = 35x

5 * 30 = 35x

150 / 35 = x

x = 30 / 7 = 4 2/7 miles


Francis ran 4 2/7 miles in one hour.


8 0
3 years ago
Read 2 more answers
Other questions:
  • How to graph y= -9/x
    10·1 answer
  • 40 Points correct answer <br><br> what is the simplest form of the equation ?<br><br> -m(9m+2)+7m^2
    9·1 answer
  • Is carpeting a floor a perimeter or area
    9·1 answer
  • How many 4-digit numbers are multiples of both 2 and 5?
    10·1 answer
  • A pot of boiling soup with an internal temperature of 100 degree F was taken off the solve to cool in a 69 degree F room. After
    7·1 answer
  • If f(x) = 2x^2 + 3 ang G(x) =x^2 -7, find (f-g)(x)
    11·1 answer
  • What is the prime factorization of 45/72
    11·1 answer
  • Solve application problems using radical equations. A baseball diamond is a square that is 90 feet on each side. What is the dis
    6·1 answer
  • The table gives the surface areas, in square kilometres, of five seas.
    11·1 answer
  • What is an equation of the line that passes through the points (-2, 1) and (-8, 4)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!