They all help you name a polygon, let's start with the sides.
Sides help you classify a polygon, for example if they tell you to find a square, you know that it has four sides and with that info you wouldn't choose a hexagon
Angles help you classify a polygon, for example if they tell you to find a square with four right angles, you wouldn't choose a diamond since it doesn't have right angles,
Vertices help you name a polygon, for example if they tell you to find a hexagon with six vertices, you wouldn't choose a square.
the answer would be B ( 4,-5) because when I put them on a graph it came up with the right one
Answer: you would divide the total price of $22.20 by the amount of cartons, which is 12, giving you the unit rate of $1.85 per carton. the unit rate, $1.85 multiplied by 7 is $12.95, so it would cost $12.95 for 7 cartons of eggs
Step-by-step explanation:
Combine like terms. Like terms are terms that are completely the same, excluding coefficients.
6n^2-5n^2= 1n^2
1n^2+7n^2= 8n^2
Final answer: 8n^2