72.25m2
85 meters is 278.87 feet.
75m-85m
15,000 USD
85x7x4=2380 cubic meters
165 M
85m
6ft, 1in (i.85m)
85m/persecond No. For Susie to hear the echo, the sound has to travel 170 meters--85m to the wall, 85m back. The return hits her half a second after she hits the wood, so the hammer stroke has to travel to the wall in .25 second. 170 meters times two is 340 meters/second.
he made the theorem C squared = A squared + B squared and A squared = C squared - B squared or B squared = C squared - A squared
It would take the ball .26 sec. to get from the pitcher to the batter.
9x squared-15x squared = -6
2 squared X 3 squared = 5 squared