90:18
divide using 3 on both sides
90:18
30:6
10:2
now lets use 2
10:2
5:1
5:1 is the equal ratio to 90:18
Answer:
D
Step-by-step explanation:

n+4=32
n=28
Fraction: 75/100
Decimal 0.75
Percentage: 75%
The equation is 100 + 25x = y. Do you want the answer too?
Answer:
any translation can be replaced by a rotation