Mathematics: find the volume of a rectangular prism if the length is 4x, the width is 5x, and the height is x^2+x+2. Use the formula V=lxwxh to find the volume

find the volume of a rectangular prism if the length

Ответ:

TombRaider167

29.08.2021

Step-by-step explanation:

The volume is $V=l\times w \times h[tex]So[tex]V=4x \cdot 5x\cdot (x^2+x+2)\\=20x^2\cdot (x^2+x+2)\\=20x^4+20x^3+40x^2.$

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Ответ:

antwann23

02.03.2020

Mathematics

Total amount spent would be equal to the cost of one ticket multiplied by the amount of tickets purchased. Since all of these values are already stated in the problem, this will be solved as follows:

Amount spent = amount of tickets x cost of ticket
Amount spent = 100 tickets x $1.25
Amount spent = 100 x 1.25
Amount spent = 125

Therefore the total amount spent is $125.00. Among the choices, it is B.

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find the volume of a rectangular prism if the length is 4x, the width is 5x, and the height is x^2+x+2. Use the formula V=lxwxh to find the volume

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