Given:
Number of white roses = 4
Number of red roses = 8
To find:
The ratio of the number of red roses to the number of white roses.
Solution:
Using the given information, the ratio of the number of red roses to the number of white roses is




Therefore, the required ratio is 2:1.
So it must have side length √16 = 4 cm and diagonal length 4√2 cm.
Answer:7+5=12
Step-by-step explanation:
Answer
9 - 2x
Step-by-step explanation:
since there is no equal symbol in this equation, you can only simplify it.

first combine like terms:

then subtract 11 from 20, this will give you 20-2x-11 in its simplest form.
