Answer:
SSS
Step-by-step explanation:
All sides with the same amount of lines are congruent
Answer:
3/7
Step-by-step explanation:
18/42=9/21=3/7 answer
Im thinking the 3rd one . I’m not 100 percent sure.
The answer is 6 because 21+9=30 and 30-6=24 and 24 is the number of students in the class.
