Answer: perimeter= 2m+22 units
Step-by-step explanation:
length= 2m+1
width= 10-m
p=2(l+b)= 2(2m+1+10-m)
p=2(m+11)
p=2m+22 units
Answer:
B: 20 minutes
Step-by-step explanation:
Because it comes every 30 minutes and he is 10 minutes late we do
30-10=20
Therefore he has to wait 20 minutes for the next train.
Answer:
When she mixes the clay she now had 3/2 and 3/4 added would be 6/4 and 3/4 so she has 9/4 pounds of clay. If each student needs 1/8 and she had 18/8 that means she can make 18 students finish.
Please mark brainliest as that would help alot/
Step-by-step explanation:
Answer:55555555555555555555555555
Step-by-step explanation:i want this 48 hours