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2 years ago

Los vecinos Bob y Jim, que viven

Mathematics

1 answer:

Tema [17]2 years ago

6 0

Answer:

No se

Step-by-step explanation:

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N-3 is greater than or equal to -5

Airida [17]

$\huge\boxed{n \geq -2}$

First, write this as an inequality. $n-3 \geq -5$

We need to isolate $n$ , so add $3$ on both sides of the equation. $\boxed{n \geq -2}$

4 0

2 years ago

The solution of equation 3n - 7 = 3 - 2n is????? I need this ans fast plsss

adoni [48]

Answer:

n=2

Step-by-step explanation:

3n-7=3-2n

5n=10 (add 2n on both sides and also add 7 on both sides of the equal sign)

n=2

DUBS

6 0

2 years ago

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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

Marcos bought 3 bags of chips that cost $0.79.

viktelen [127]

Answer:

$2.63

Step-by-step explanation:

3 x $0.79 = 2.37

5.00 - 2.37 = $2.63

8 0

3 years ago

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WILL MAKE BRAINLIEST!!!!!!! 19 pts

Ahat [919]

the answer should be A because the sea level has rised

5 0

2 years ago