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Adham
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What is the cost of operating a 25 W light bulb 4.0 h a day for 6.0 days if the price of electrical
energy is 5ยข/kWh? 9. A
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A women is taking a lesson in a circular swimming pool. she starts at one edge of the pool and swims for 12 meters in a straight
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Answers (3)
Thanks for the solution but at first how to draw the shape for these values
Draw a line segment cd
I drew a triangle that 90 degree and then applied this formula square root (12^2+5^2)= 13 I don't know if it is right or not but still I can't prove it with the drawings.
