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3 years ago

Wish is 7(x-4) in simplest form?

Mathematics

2 answers:

bija089 [108]3 years ago

6 0

butalik [34]3 years ago

3 0

I'm pretty sure the attachment down there can answer ur question! :D

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Find the mass of the triangle with vertices (1; 0; 0), (0; 2; 0), (0; 1; 1) if the density function is given by (x; y; z)

Luda [366]

Answer:

$=\frac{17}{3}$

Step-by-step explanation:

Density of a function is $\rho(x,y)=x^{2} +y^{2}$

I have drawn the right angle triangle for visualization

equation for the line passing through (1,0) and (0,4) is

$\frac{y}{4} =\frac{x-1}{-1}$

$y=4-4x$

= $\int_{0}^1\int_{0}^{4-4x} (x^{2}+y^{2})dydx$

= $\int_{0}^{1}(x^{2}+\frac{y^{3} }{3})dx$

= $\int_{0}^{1}(x^{2}(4-4x)+\frac{1}{3}(4-4x)^{3} )dx$

= $\int_{0}^{1}(\frac{-76}{3}x^{3} +68x^{2}-64x^{}+\frac{64}{3} )dx$

= $=(\frac{-76}{3} \frac{x^{4} }{4})+\frac{68}{3}x^{3}-32x^{2}+\frac{64}{3}x^{})$

$=\frac{17}{3}$

3 0

3 years ago

PLease answer as soon as possible

yulyashka [42]

Answer:

Step-by-step explanation:

Every x value in the domain should only have 1 y value. In the graph, for x=5 (the input) there are 2 y values (6 and -6) so this is not a function.

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How many fourths are in two wholes? Use a fraction model to help you. Show two whole divided into four equal pieces. 2 dived by

Nata [24]

There are 8 fourths in 2 wholes.

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Given ∠8≅∠12 .

Serggg [28]

Your answer would be B
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2x+5y how do i simplify this or do i just leave this as that

zheka24 [161]

Since they are not like terms (not the same variables) you cannot simply so you leave it like that.✨ This applies for addition and subtraction only. It’s different with multiplication and division.✨

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2 years ago