i have no ideaaaaa HAHAHAHA
There will be eight marbles on the 9th line
Answer:
10.2 cm²
Step-by-step explanation:
regular hexagon made up of six equilateral triangles
A = (2 × 1.7) /2 × 6 = 10.2
or by the side length
A = 3√3/2 * 2² = 10.3
2x+3y=160
-2x+7y=25 I hope that helps!!
The cumcutative property of addition