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
zlopas [31]
3 years ago
6

HELP WHATS THE SCALE FACTOR FOR THIS

Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
8 0

Answer:

4:5 (with regards to small:big polygon)

Step-by-step explanation:

12:15 = 4:5

taurus [48]3 years ago
7 0

Answer:1.25

Step-by-step explanation:

You might be interested in
Eight rooks are placed randomly on a chess board. What is the probability that none of the rooks can capture any of the other ro
Brums [2.3K]

Answer:

9.11*10^-4 %

Step-by-step explanation:

To find the probability, you simply need to find the possible outcomes that allows no rooks to be in danger, and the possible amount of ways to place the rooks.

For the first outcome, you start by putting 1 rook in the first columns, you have 8 possible rows to do this. The next rook in the next column will only have 7 possible rows, as you have to exclude the one where the previous rook is located. The next rook, 6 possibilities, the next 5, and so on. So we conclude that the total amount of ways so that none of the rooks can capture any of the other rooks is 8*7*6*5*4*3*2*1 = 8! = 40320

In order to find the total amount of ways to place the rooks, you can just use a combinatoric:

\left[\begin{array}{ccc}64\\8\end{array}\right]= \frac{64!}{8!(64-8)!} = 4.43*10^9

Then:

P = \frac{40320}{4.43*10^9}*100\%=9.11*10^{-4}\%

5 0
3 years ago
What is the discount if the price is 55 and the sale price is 46.75
SVEN [57.7K]
Starting: 46.75
After 55% discount: 21.04
Total: $21.04
5 0
3 years ago
How to put 1+0.9+0.08+0.001 in word form
Svet_ta [14]

1.981: One and nine hundred eighty-one thousandths

6 0
2 years ago
Pls??? I’ll help u if u help me!!!
il63 [147K]

Answer: the answer is 21

Step-by-step explanation:

5 0
3 years ago
I NEED HELP!!!!
Ratling [72]

Answer:

8. False.

11 and 13 are consecutive prime numbers, but 11 + 13 = 24 and 24 isn't prime.

9. True.

10. True.

11. True

12. False.

|-3+1|= 2\\|-3|+|1|=4

13. True.

7 0
2 years ago
Other questions:
  • Can someone answer this?
    12·2 answers
  • Y=-5 sketch the graph
    11·1 answer
  • Stackable polystyrene cups have a height h1=12.5 cm. Two stacked cups have a height of h2=14 cm. Three stacked cups have a heigh
    8·2 answers
  • A bottle of detergent that will wash 32 loads of laundry will cost 4.80. A bottle that will wash 50 loads cost 7.00.which is the
    8·1 answer
  • State the correct polar coordinate for the graph shown. It is not the option selected.
    8·1 answer
  • Solve for x please:<br>x-2=17
    12·2 answers
  • Brainly plz help only three questions and don't answer for point kinda rude
    7·2 answers
  • PLZ HELP IF ITS CORRECT ILL BE SO GRATEFUL IMAO
    8·2 answers
  • Subtract 1/8 - 1/4 - 1/2.
    11·2 answers
  • Please help!!! Again can someone explain to me like I'm a child I'm kinda slow :)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!