Answer:
-4
Step-by-step explanation:
you divide 3 on both sides
s= -12/3
s=-4
Answer:
Try 8.91
Step-by-step explanation:
6.84+4.19=11.03-2.12=8.91
The answer is Pythagorean
The Pythagorean theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle. It states that the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.