Step-by-step explanation:
Remember: the formula for solving for volumes:
l • w • h
An easy way to do this is to convert all the numbers to decimals.
3 1/2 = 3.5
5 1/4 = 5.25
4 = 4
Now, we can multiply.
3.5 • 5.25 • 4 = 73.5
Convert 0.5 to a fraction: 1/2
Our final answer: D: 
1/5
because 12/60 simplified is 1/5
When scaled down to a smaller shape and you need to find the scale factor, all you need to do is take corresponding sides and divide the smaller shape side by the larger shape side.
Sides that you could also use for the scale factor 12/60, 18/90, there is one more but the mouse is in the way I’ll assume that it’s 15/75, I could be wrong on that one though. I hope this helps.
Density= 19.3 because the formula of density is mass divided by volume <span />
It is possible to draw such a quadrilateral . All sides will be of different length and no pair of lines are parallel
b. polynomials will be closed under an operation if the operation produce another polynomial when adding polynomial the variables and the exponent units and subtracting polynomial the variables and exponent not only the coefficient was possibly change
