A rectangular prism with a volume of 400 cubic centimeters has the dimensions x + 1 centimeters, 2x centimeters, and x + 6 centi

Question

3 years ago

13

A rectangular prism with a volume of 400 cubic centimeters has the dimensions x + 1 centimeters, 2x centimeters, and x + 6 centi

meters. The equation 2x^3 + 14x^2 +12x =400 can be used to find x. What is the length of the longest side? Use a graphing calculator and a system of equations to find the answer.
A) 4 centimeters

B)5 centimeters

C)8 centimeters

D)10 centimeters

Mathematics

2 answers:

Viefleur [7K] · Answer 1 · 2022-04-04T09:21:33+03:00

Viefleur [7K]3 years ago

6 0

Answer:

10 centimeters

Step-by-step explanation:

sammy [17] · Answer 2 · 2022-04-04T07:12:50+03:00

sammy [17]3 years ago

4 0

The answer is D:10 cm, I just took it and got this.