<em>w = 21 feet</em>
<em>l = 63 feet</em>
<em>l = 3w</em>
<em>P = 2(l + w)</em>
<em>168 = 2(l + w) : 2</em>
<em>84 = l + w</em>
<em>replace l</em>
<em>84 = 3w + w</em>
<em>4w = 84</em>
<em>w = 84 : 4</em>
<em>l = 3×21 feet</em>
Step-by-step explanation:
breadth = 21 m
length = 63 m
Answer:
those are weird numbers but where are the answer options
D. is correct!
ht tps://us-static.z-dn.net/fil es/ded/302e17a93f9f7dceb0b9635c302342ae.jp g
^ just an example
brainliest?
The Correlation coefficient is 0
