Answer: the answer is 20%
Step-by-step explanation:
A/B : 4/9 = 12/B
cross multiply
(4)(B) = (9)(12)
4B = 108
B = 108/4
B = 27
P = 4a...where a is the length of one side
P = 4(27)
P = 108 yds <=== perimeter of square B
Answer: 23
Step-by-step explanation:
Area = L+W+L+W
6 + 4 + 6 + 7 = 23
I got 6 buy put 3 and 3 together
Answer:
a)smaller b)equivalent
Step-by-step explanation:
greater because the median height of the indoor plant is 1 cm whereas the full sunlight plant's is 2.5 cm
equivalent because the ratio of growth is limited due to natural circumstance's (standardization)
