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
mihalych1998 [28]
3 years ago
8

Triangle ABC was dilated using the rule DO,4. Triangle A'B'C' is the result of the dilation

Mathematics
1 answer:
melamori03 [73]3 years ago
7 0

Answer:

The rule of dilation is D₀,₄. It means dilation by scale factor 4 with center of dilation is origin. The length of OB' is 3 units. therefore, the answer is 3 units

Step-by-step explanation:

You might be interested in
31% of what is 89.9.
Gelneren [198K]
31% × y = 89,9

y = 89,9 × 100/31
= 290

Therefore 31% of 290 is 89,9
5 0
3 years ago
there are 144 seats in the school multipurpose room the teachers are using one fourth of the seats that are 89 seats being used
Marizza181 [45]
There are 19 seats not being used 
3 0
4 years ago
In the diagram, AB = 12, DX = 2.5, and BX = 5. Find CD. Show all work.
Naily [24]
I found your complete question in another source.
 See attached image. 
 For this case what you should see is that you have two similar triangles.
 We then have the following relationship:
 ((AB) / (BX)) = ((CD) / (DX))
 We cleared CD:
 CD = ((AB) / (BX)) * (DX)
 Substituting the values:
 CD = ((12) / (5)) * (2.5)
 CD = 6
 Answer: 
 CD = 6

5 0
3 years ago
Find the approximate area (in square inches) of a regular pentagon whose apothem measures 9 in.
ch4aika [34]
The answer is 21.6 hope this helps
5 0
3 years ago
If a class collects $155 toward a fundraising goal of $775, what
telo118 [61]

Answer:

0.2 in decimal and 1/5 in fraction. They're 1/5 closer to their goal.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • I need to know how to solve this
    12·1 answer
  • a rectangular prism has a volume of 120 cm ^3. it's length is 5 cm and it's width is 8 cm . what is the prisms height
    5·1 answer
  • Help me fill this out thanks
    11·1 answer
  • Which of the following is NOT true when testing a claim about a​ proportion? Choose the correct answer below. A. Both the tradit
    15·1 answer
  • If (x,y) is the solution to the system of equations above, what is the value of x?
    14·2 answers
  • Tyler is offered to choose between three boxes that look identical. The first box contains 1 red pills and 19 blue pills, the se
    9·1 answer
  • Find two numbers, if … c Their sum is 3/5 and their difference is 7 1/5
    11·1 answer
  • |a-i|= the square root of 37
    5·1 answer
  • Cot(-x)*sin(x) = -cos x
    9·1 answer
  • The power of an exponential expression raised to a power is the product of the exponents.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!