Answer:
a) constant of proportionality is 3/5
b) 3.5cm per 1 minute
c) 21 cm water in trough after 6 min
d) 70 cm
Step-by-step explanation:
d) 21 / 6 = x / 20
7 / 3 = x / 20
2x = 140
x = 70
C is a total of 90 degrees
Answer:
Add the expressions which gives you a Answer of 14z + 8 Hope this helps :)
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Answer: I don't see anything
Step-by-step explanation:
