Answer:
Step-by-step explanation:
I am sorry but please give detailed question
Answer:
Answer choice B.
Step-by-step explanation:
Remember the 3:4:5 rule.
Answer:
L = 100
W = 60
Step-by-step explanation:
2L + 2W = 320
-2L + 2W = -80
4W = 240
W = 60
L - W = 40
L - 60 = 40
L = 100
20 - 21 - 10 + 5x +1= 0
5x = 10
x = 2