Oh, dude, 5 squared is 25 and 12 squared is 144. So, if you add them together, you get 169. Like, that's the answer. Easy peasy lemon squeezy.
Chat with our AI personalities
1 yd = 3 ft 1 foot = 12 in 1 foot squared = 12 inches x 12 inches 1 foot squared = 144 squared inches 1 yard squared = 3 feet by 3 feet 1 yard squard = 9 squared feet 1 yard squared = 9 squared feet x 144 squared inches 1 yard squared =1296 squared inches 5 yards squared = 1296 squared inches x 5 5 yards squared = 6480 inches squared
If: 2x+y = 5 and x2-y2 = 3 Then the solutions work out as: (2, 1) and ( 14/3, -13/3)
4
Pythagoras.
0 squared is 0. Zero times zero equals zero.