Answer:
P=2(length+width)
the length is 4.1 cm more than the width: l=4.1+w
61=(2(4.1+w+w))
61=8.2+2w+2w
61-8.2=4w
4w=52.8
w=13.2
Answer:
2,4,10
Step-by-step explanation:
Examples of even numbers: 2,4,6,8,10,12,14,16,18,20
Examples of odd numbers:
1,3,5,7,9,11,13,15,17,19,21
Answer: 55.488 or 55 61/125
Step-by-step explanation:
Because I used a calculator so I know this is right.
Answer:
Option B
Step-by-step explanation:
Triangle DEF was rotated 90 degrees counter clockwise to create Triangle D'E'F'.