Answer:
4/6
Step-by-step explanation:
That's a rectangular prism.
And the formula to find the volume of a rectangular prism is:
Plug in what we know:
Multiply the three numbers together:
Answer:
84 square centimetres
Step-by-step explanation:
Split the figure into multiple smaller figures. Then multiply the side lengths and add them all together.
Descending order...
5x^4 + 3x^3 + 6x^2 + 1...first term is 5x^4
Answer:
The iron weighed 1/12 pound more than the aluminum.
Step-by-step explanation:
The weight of the aluminum is given as 1/2 pound. But that can also be written as 6/12 pound.
This is a subtraction problem (subtracting fractions...so also a common denominator problem)
In order to subtract fractions you have to get a common denominator.
7/12 - 1/2
= 7/12 - 6/12
= 1/12
The iron is 1/12 pound heavier than the aluminum.
