Answer:
x = 4√7
Step-by-step explanation:
You can use the pythagorean theorem which is a² + b² = c²
if you plug it in, it would be...
x² + 12² = 16²
x² + 144 = 256, subtract 144 to both sides
x² = 112, square root both sides to make x by itself.
x = 4√7
The Answer Is A)11
Explanation: Subtract 3 From Both Sides By 3 Then Divide By 3
If they are all a foot long then she should have 32 pieces of Chain
Answer:
it is 4 if you needed which of the 2
The first one is finding the square root of things I believe and I'm not sure about the second one sorry
