Please help!! final exam!! if x varies directly as y, and x=20 when y=4, find x when y=9
1 answer:
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Answer:
(7x + 5)m
Step-by-step explanation:
area = base * height = (35x2 + 46x +15) m²
base = (5x + 3)
Using algebraic division, find the height. SEE ATTACHMENT
height = (7x + 5)
