20:5
The total number of jelly beans is 20, and there are 5 orange jelly beans. This is a total to part ratio because it’s comparing the entirety to a part.
Answer:
x = 3
Step-by-step explanation:
7x - 9 + 3x = 2x + 18 - x
10x - 9 = x + 18
10x - x = 18 + 9
9x = 27
x = 3
Step-by-step explanation:
Hi mate I am new to this app
The altitude is the mean proportional between the left and right parts of the hyptenuse

Answer: 14.1