Answer:
V = 240 
Step-by-step explanation:
To find the volume of a rectangular prism use this equation:
V = l*w*h
l = length (20 cm)
w = width (4 cm)
h = height (3 cm)
Plug all these values into the equation and solve:
V = (20 cm)(4 cm)(3 cm)
V = (80
)(3 cm)
V = 240 
Therefore, the volume of the rectangular prism is 240
.
I hope this helps! Good luck!
$3.49 X .10 = .35
the discount is .35 or 35 cents
final cost
3.49-.35= $3.14
hope this helps
Answer:
Its very easy all you have to do is substitute the -3 into the x
Step-by-step explanation:
2 is in the tens. 9 is in the hundredths. 0 is in the thousandths.