Have to multiply 3 times here. Let's begin by mult (2x^4)/(y^4) by (3x^3y)/(zy^3):
3*2 = 6
y/y^3 = 1/y^2
x^3*x*4 = x^7
z*y^3*y^4 = z*y^7
So, the product is
3x^7*y 3x^7
----------- and this can be reduced once more: ----------- (answer)
z*y^7 z*y^6
We have by distributivity of limits over sums, and continuity of 
and 
, that
Given 
, it follows that
Hey there!
I think that it safe to say that this room is a rectangular prism. Therefore, the top and bottom (floor and ceiling) have the same area. We see that our floor dimensions are 12 cm long and 7 cm wide. This also applies to the ceiling. Let’s take our two sides and multiply then to find our area.
12(7)=84
Therefore, the area is 84 square centimeters.
I hope that this helps!
X^2 + 10 = 35 when x = -5
x + x + x = 3x = -15 when x = -5.
The answer is B because part A just restates the first equation, and Part C determines which is greater. If you want to determine the difference between the two when x = -5, part B is the best answer because it subtracts the product of one of them from the other.
