A rectangular skating rink is to have an area of 2000 m2.
The rink is surrounded by boards.
W...
Mathematics, 15.06.2021 23:20 Cocco
A rectangular skating rink is to have an area of 2000 m2.
The rink is surrounded by boards.
What are the dimensions of the rink that can be enclosed most economically?
Answers: 1
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The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257
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