Answer:
width=20m
length=108m
Step-by-step explanation:
w=x
l=6x-12
p=2(w+l)
256=2(x+6x-12)
256=2(7x-12)
256=14x-24
256+24=14x
280=14x
x=280/14
x=20
recall,
l=6x-12=6*20-12=120-12=108
Answer:
19
Step-by-step explanation:
9+1=10
9*1=9
10+9=19
to can find out the opposite side as you have adjacent and hypotenuse.
The formula for Cosine is adjacent/hypotenuse
Step-by-step explanation: