Answer:
A
Step-by-step explanation:
trust me
Answer:
a 2 and b -20
Step-by-step explanation:
The expression that can be used is 3.14 (6x4+6^2)
The surface area is 188.4
The numbers given are length-15 width-10 and height-2
perimeter: 50 feet (15 + 10 + 15 + 10)
area: 150 feet (15 × 10)
volume: 300 feet (15 × 10 × 2)
2 is the coefficient. Y is 2.5
