42 = 2(W+L)
21= (W+L)
L= 3+5W)
21= W +(3+5W)
21= 3+6W
21-3=6W
18=6W
W=18/6
=3
Answer:
w = PERIMETER/2 - LENGTH
<u>w = 42/2 - (3+5w)</u>
PS. I THINK THIS IS RIGHT. NOT TOO SURE, BUT MOST LIKELY.
Answer:
10.71
Step-by-step explanation:
0.15*71.40
Answer: Question 1
a)5.47
b)4.53
Step-by-step explanation:
No as it doesn’t go vertically through 1/3 on x axis
Answer:
y=1/2x-2
Step-by-step explanation:
Hope this helps!
