2 years ago

Ellen is drawing two polygons. One of the polygons has three more angels than the other. What shapes could she be drawing

Mathematics

1 answer:

harina [27]2 years ago

5 0

Answer:

brainly.com/question/8538275

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Which expression is equivalent to 4(x^3)(2x)^-4

AVprozaik [17]

Answer:

= $\frac{4x^{3}}{16 x^{4}}$

Step-by-step explanation:

$4(x^{3} )(2x)^{-4}$

= $\frac{4x^{3}}{(2x)^{4}}$

= $\frac{4x^{3}}{2^{4} x^{4}}$

= $\frac{4x^{3}}{16 x^{4}}$

3 0

3 years ago

32 divided by 2(2^3 -4)

Irina18 [472]

First, you solve the exponent: 2(8-4)
—————
32
Do PEMDAS

2(4)
——
32

8
—
32

1
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4

That’s your final answer :)

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3 years ago

Find the second derivative, do not have to simplify

zlopas [31]

$f(x)=\sec(\pi x)=\dfrac{1}{\cos(\pi x)}=[\cos(\pi x)]^{-1}\\\\\text{use}\\\\(a^n)'=na^{n-1}\\\\(\cos x)'=-\sin x\\\\f'(g(x))=f'(g(x))\cdot g'(x)$

$f'(x)=\left\{[\cos(\pi x)]^{-1}\right\}'=-[\cos(\pi x)]^{-2}\cdot[-\sin(\pi x)]\cdot\pi\\\\=\dfrac{\pi\sin(\pi x)}{[\cos(\pi x)]^2}=\pi\dfrac{\sin(\pi x)}{\cos(\pi x)}\cdot\dfrac{1}{\cos(\pi x)}\\\\=\pi\tan(\pi x)\sec(\pi x)$

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3 years ago

5,918 divided by 65 plz plz show work

Nataly_w [17]

Answer:5,918 divided by 65 is 91.05

Step-by-step explanation:

7 0

4 years ago

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Marnie conducted a survey of the cats in four shelters and wrote the following observations:

snow_lady [41]

Answer:

Step-by-step explanation:

shelter 1 had 4/18 black, around 17%

2 had around 60%

3 had exactly 60%

and 4 had 72%

5 0

4 years ago

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