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olga nikolaevna [1]
3 years ago
12

The Perimeter of the park is 318 m. Determine the length of the park.

Mathematics
1 answer:
Bond [772]3 years ago
4 0

Answer:

Step-by-step explanation:

h=-5t²+135

when t=3 s

h=-5(3)²+135=-45+135=90 m

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