3(-2) -9
-6-9
-15
-15 Is the value that represents the last expression
x=4 because it makes up a square and all sides are the same length on a square
Answer:
i dont know how to do it
Step-by-step explanation:
The it the it the it the it the it the it shushsuddbrhtbrvvtbdhxhruh ÷ bfhdhedhxucududueueu the it the cauldron makes it able to brong water in the netherbsbsjjdhdxuhahabsb
1.The strength of an electromagnet<span> can be adjusted by the amount of electric current allowed to flow into it.
2. Electromagnets are much stronger than regular magnets
3. Electromagnets use coils while regular magnets use magnetic materials like Iron.
Brainliest?</span>
