Answer:
21,678 rounded to the nearest ten is 21,680
Hopes this help you out :)
Answer:
I think the answer is A but I am not for sure
Step-by-step explanation:
Answer:
Step-by-step explanation: L= length w= width p= perimeter
L=3W p=55CM
P. of rectangle= 2(l+w)=55cm
L+w= 55/2= 27.5 cm
3w+w=27.5cm
4w=27.5cm
w=27.5/4=6.875cm w=6.875cm L= 3w=6.875*3=20.625cm
Check the attachment below. Answer: 5/2
