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2 years ago

What is the volume of the rectangular prism above? A.1/12 B.1/15 C.1/5 D.1/20

Mathematics

1 answer:

san4es73 [151]2 years ago

3 0

In the figure, all the dimensions of the cuboid
a = 4/5m side of the base
b = 1/3m second side of the base
c = h = 1/4m height solid

The volume is the product of the edge
V = abc = 4/5m * 1/3m * 1/4m = 4/60m³ = 1/15m³

Answer B

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Find the second partial derivatives of the following functions

artcher [175]

(a) z = 3x ² - 4xy + 15y ²

has first-order partial derivatives

∂z/∂x = 6x - 4y

∂z/∂y = -4x + 30y

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∂²z/∂x ² = 6

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(b) z = 4x eʸ

∂z/∂x = 4eʸ

∂z/∂y = 4x eʸ

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∂²z/∂x∂y = 4eʸ

∂²z/∂y∂x = 4eʸ

∂²z/∂y ² = 4x eʸ

∂z/∂x = 6 ln(y)

∂z/∂y = 6x/y

∂²z/∂x ² = 0

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∂²z/∂y∂x = 6/y

∂²z/∂y ² = -6x/y ²

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2 years ago

What does 1,580÷25=I know the answer, I need to show how I got it.

ziro4ka [17]

$\begin{gathered} \sqrt[25]{1580} \\ 1\text{ and 15 cannot divide 25 therefore, we use the first three numbers to divide 25} \\ \frac{158}{25}\text{ = }6\text{ remainder 8} \\ \text{You have to carry that remainder which is 8 and combine it with the 0 in 1580.} \\ \frac{80}{25}\text{ = }3\text{ remainder 5} \\ The\text{ remainder 5 will also divide 25} \\ \frac{5}{25}=0.2 \\ The\text{ quotient values are 63 + 0.2 = 63.2} \end{gathered}$

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10 months ago