rational numbers are always negative when u add irrational numbersStep-by-step explanation:
Answer:
Answer down below :)
Step-by-step explanation:
The volume of the rectangular prism is:
20 x 9 = 180cm^2
The volume of the triangular prism is
6 x 9 x 1/2 = 27cm^2
I'm sorry, that is all I can do, but the total volume would be 180 + 27 + the cylinder's volume. Have a nice day :)
The cost to the nearest sent is 0.14
This is because you can round the .136 up to the nearest hundredths place.
Answer: that;s is no solution
Step-by-step explanation:
One crop of brake ferns can reduce the pollutant concentration by 15 mg/m^2, so the equation must contain the number 15 multiplied by c, the number of crops of brake ferns.
Since the brake ferns reduce concentration, the sign must be -15c.
The only choice that fits this is Choice C) 170 - 15c = 5
