# Posts by tulip

Total # Posts: 5

**MATH**

2 perpendicular sides of a triangle differ by 7 cm. the hypotenuse is 9 cm longer than the short side. what are the lengths of each of the sides

**physics**

a farmer drives a 0.100 kg iron spike with a 2.00 kg sledge hammer. the sledge hammer moves at a speed of 3.00 m/s and comes to rest on the spike after each swing. assuming all the energy is absorbed by the nail and ignoring the work by the nail, how much would the nails ...

**Chemistry**

Sapling???

**algebra**

Thirty divided by T

**math**

80

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