Answer:
the number 6 appeared 7 times out of 40
Step-by-step explanation:
the answer is A
90:18
divide using 3 on both sides
30:6
10:2
now lets use 2
5:1
5:1 is the equal ratio to 90:18
Answer:1/15
Take 60/4=15
Answer: X=8
Since it has a right angle and you have 2 sides.
hope it helps.........
