2 years ago

Can you guys help me in number 3 please

1 answer:

3 0

The first one becasue it extends more than the second one

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Anit [1.1K]

Answer:

The 3D figure formed is a <u>Cuboid</u><u>.</u>

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2 years ago

Goryan [66]

I believe the answer is C

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2 years ago

vekshin1

-12c to the fourth power +18c to the third power! :)

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3 years ago

xenn [34]

This is what I found, I hope it helps! Good luck with your test

8 0

2 years ago

Viktor [21]

$\ln(4x+y)=2x-3$

Differentiate both sides wrt $x$ :

$\dfrac{\mathrm d(\ln(4x+y))}{\mathrm dx}=\dfrac{\mathrm d(2x-3)}{\mathrm dx}$

By the chain rule, we get

$\dfrac1{4x+y}\dfrac{\mathrm d(4x+y)}{\mathrm dx}=2$

$\dfrac{4+\frac{\mathrm dy}{\mathrm dx}}{4x+y}=2$

Solve for $\frac{\mathrm dy}{\mathrm dx}$ :

$4+\dfrac{\mathrm dy}{\mathrm dx}=8x+2y$

$\boxed{\dfrac{\mathrm dy}{\mathrm dx}=8x+2y-4}$

4 0

2 years ago