True it is true because you can reach the vertext at all times try it out my teacher told me right now check it our
Answer:
21
Step-by-step explanation:
put 21 were x is and then divide 21÷7=3
Answer:
Multiply dno. plus nume. by 2
Step-by-step explanation:
get a base of 100
Answer:
i think n = 4
Step-by-step explanation:
3(n+7) = 33
3n+21 = 33
3n = 12
n = 4
