Answer:324
Step-by-step explanation:
Step-by-step explanation:
2,1 and 5.3 mxmznznznznznznsnsnsnx
Answer:
each penny is 1.52 millimeters high, and a stack of 20 pennies is 30.4 millimeters high
Step-by-step explanation:
18.24÷12= 1.52
1.52×20= 30.4
Answer:
4
Why?
Any number divided by one is itself. Think of it this way. If I had four cookies and was sharing it amongst one person (hopefully myself) I'd get all the cookies!
Your answer would be:
(-x)^2 = 4(-x)+32
or
(-x)^2 = -4x+32
