The volume of a right rectangular prism can be found by finding the product 3(6)(12). Which expression could also be used to determine the volume of this prism?
A] 36(6)
B] 2(3 + 12 + 6)
C] 4(3)(12)
D] 12 + 6 + 3

A] 36(6)

Step-by-step explanation:

Two ways:

1) 3(6)(12) = 216 and the only one that also is equal to 216 is A.

2) 3(12) = 36 and then you multiply it with the 6 left over = 36(6)

b

step-by-step explanation:

the word superfluous means unnecessary

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation: