B. SAS
Pretty much the way I look at it, there is one angle, and 2 sides beside it. Easiest way for me to explain.
X + x + x + x - 20 is equivalent to 4x - 20 because you can add the like terms, or the x's.
Answer:
uh i dont know
Step-by-step explanation:
3 + (w² + x²) = 32 is the correct answer
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
