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3 years ago

How do you simplify -24z2 divided by 6z

Mathematics

2 answers:

liq [111]3 years ago

8 0

−24z/26z; −24z2/6z; −24z/6; −4z

wlad13 [49]3 years ago

5 0

(-24z^2) / (6z)
Simplifies to -4

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I'm stuck on this question, any ideas? thanks

True [87]

Answer:

$\lim_{x \to 0} \frac{\frac{1}{6+x}-\frac{1}{6}}{x}=-1/36$

Step-by-step explanation:

So we have the limit:

$\lim_{x \to 0} \frac{\frac{1}{6+x}-\frac{1}{6}}{x}$

Let's remove the fractions in the denominator by multiplying both layers by (6+x)(6). So:

$\lim_{x \to 0} \frac{\frac{1}{6+x}-\frac{1}{6}}{x}\cdot (\frac{(6+x)(6)}{(6+x)(6)})$

Distribute:

$=\lim_{x \to 0} \frac{(6)-(6+x)}{x(6+x)(6)}$

Simplify the numerator:

$=\lim_{x \to 0} \frac{6-6-x}{x(6+x)(6)}\\=\lim_{x \to 0} \frac{-x}{x(6+x)(6)}$

Both the numerator and the denominator have an x. Cancel:

$=\lim_{x \to 0} \frac{-1}{(6+x)(6)}$

Direct substitution:

$= \frac{-1}{(6+0)(6)}$

Simplify:

$=-1/36$

And that's our answer.

And we're done!

8 0

3 years ago

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On her 21st birthday, Sydney deposited $400 in a new bank account that earns 3.7% interest compounded continuously. If there are

tankabanditka [31]

Answer:

$1,649.80

Step-by-step explanation:

7 0

3 years ago

Mr. Louis is taking a bus tour. The cost of the bus tour includes: $25.75 for the bus ride $9.25 for lunch admission to two muse

Brums [2.3K]

Answer: admission cost is 21 dollars

Step-by-step explanation:

4 0

3 years ago

Help please :) ..................

brilliants [131]

Answer:

1587.6 m²

Step-by-step explanation:

$A=\frac{1}{2} bh$ where b is the base length and h is the height (b and h on the triangle will always be perpendicular to each other)

Plug in 75.6 m as b and 42 m as h

$A=\frac{1}{2} (75.6)(42)\\A=\frac{1}{2}( 3175.2)\\A=1587.6$

I hope this helps!

3 0

2 years ago

<img src="https://tex.z-dn.net/?f=x%2B38%3D-25" id="TexFormula1" title="x+38=-25" alt="x+38=-25" align="absmiddle" class="latex-

erica [24]

Answer:

x = -63

Step-by-step explanation:

$x + 38 = - 25$

$x = - 25 - 38$

$x = - 63$

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3 years ago

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