Place the indicated product in the proper location on the grid. -4x 3 y 2 (7xy 4 )
2 answers:
Answer:
-28x^4y^6
Step-by-step explanation:
Given are two terms as
and
To find the product
we group like terms and find their product
Here we have -4 and 7 for coefficients : Product =-28
x terms are x^3 and x hence product = x^(1+3) =x^4
y terms are y^2 and y^4 hence product = y^(2+4) = y^6
Hence product is
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Question:
This composite figure is made of two identical pyramids attached at their bases. Each pyramid has a height of 2 units.
~2, 5, 0.25
Which expression represents the volume, in cubic units, of the composite figure?
Answer:
The expression that represents the volume of the pyramid is 2(1/3(5)(0.25)(2))
Step-by-step explanation:
Here we volume of pyramid given by the following expression;
Where:
l = Length of base = 5
w = Width of base = 0.25
h = Height of pyramid = 2
Given that the dimensions are l = 5, w = 0.25 and h = 2 where we have two pyramids, the total volume becomes;
The expression that represents the volume of the pyramid = 2(1/3(5)(0.25)(2)).