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4 years ago

URGENT NEEP HELP ASAP!!!!!

Mathematics

1 answer:

Shkiper50 [21]4 years ago

8 0

The first on is C
The second one is A

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1/3n-7/12=-3/8 n=5/72 n=-5/72 n=5/8 n=-2 7/8

prisoha [69]

Given the equation;

$\frac{1}{3}n-\frac{7}{12}=-\frac{3}{8}$

To solve, let us multiply through by the least common multiple of the the denominator of the three fractions wich is 24;

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1 year ago

What are both of these shaded as?

Sedaia [141]

Answer:

1 whole and 15/100= 1.15

Step-by-step explanation:

The first box is 1 whole, in total there are 100 squares. All u need to do is count the number of squares

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3 years ago

Alex wrote the equation y = 2x + 3 to describe a tile pattern. Use his equation to complete the table. how would you graph it

butalik [34]

This is what I have found, hope this helps!!!

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3 years ago

Find lim ?x approaches 0 f(x+?x)-f(x)/?x where f(x) = 4x-3

Whitepunk [10]

If $f(x)=4x-3$ :

$\displaystyle\lim_{\Delta x\to0}\frac{(4(x+\Delta x)-3)-(4x-3)}{\Delta x}=\lim_{\Delta x\to0}\frac{4\Delta x}{\Delta x}=4$

If $f(x)=4x^{-3}$ :

$\displaystyle\lim_{\Delta x\to0}\frac{\frac4{(x+\Delta x)^3}-\frac4{x^3}}{\Delta x}=\lim_{\Delta x\to0}\frac{\frac{4x^3-4(x+\Delta x)^3}{x^3(x+\Delta x)^3}}{\Delta x}$

$\displaystyle=\lim_{\Delta x\to0}\frac{4x^3-4(x^3+3x^2\Delta x+3x(\Delta x)^2+(\Delta x)^3)}{x^3\Delta x(x+\Delta x)^3}$

$\displaystyle=\lim_{\Delta x\to0}\frac{-12x^2\Delta x-12x(\Delta x)^2-4(\Delta x)^3}{x^3\Delta x(x+\Delta x)^3}=-\frac{12}{x^4}$

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4 years ago

Identify the like terms 3x,4y,4z,5x A:4y,5x B:4y,4z C:3x,5x D:3x,4z

fomenos

Answer:

Step-by-step explanation:

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4 years ago