I'm having a little trouble with this....Am i correct?? 2. b = 2.1, c = 2.9
a^2 + b^2 = c^2
a^2 + 2.1^2 = 2.92^2
a + 4.41 = 8.41
-4.41 -4.41
√x2 = √4
x = 2

Question

I'm having a little trouble with this....Am i correct?? 2.  b = 2.1, c = 2.9	
a^2 + b^2 = c^2
  a^2 + 2.1^2 = 2.92^2
a + 4.41 = 8.41
  -4.41     -4.41
√x2 =  √4
x = 2

anonymous · Answer

YES

yanasidlinskiy · Answer

THANK GOD!!!

yanasidlinskiy · Answer

4.  A square picture frame occupies an area of 112 ft2. What is the length of each side of the picture in simplified radical form?  Last one:)

anonymous · Answer

The length of the sides are not 112/4
That is (112) the area, not the perimeter.

anonymous · Answer

The area of a square is the square of one side, or one side times the other (length*width) but a square has 4 equal sides so side squared is the same.