Answer:
B
Step-by-step explanation:
Please see attached picture for full solution.
Well 50% of 30,000 is 15,000
So 10% is 3,000
15,000 - 3,000 = 12,000
So 40% increase is 42,000
Answer:The perimeter = 18.6 , The area= 16.56
Step-by-step explanation: The perimeter is all sides added together and there are four sides and two sides are even , so there are two ways to find it. {1} 6.9x2=13.8 , 2.4x2=4.8; 13.8+4.8=18.6…{2} 6.9+6.9+2.4+2.4=18.6.
The area is two sides multiplied together so, 6.9x2.4=16.56
Just divide 8 nad 9 to get X