All categories

3 years ago

Derivative of cos(4x)

Mathematics

1 answer:

son4ous [18]3 years ago

7 0

D/dx ( cos (4x)) = - sin (4x) · d/dx ( 4x) = - 4 sin (4x)

You might be interested in

6j+8j+(5+5) Use the distributive property

vova2212 [387]

Hello!

Answer:

$\boxed{14j+10}$

Step-by-step explanation:

Distributive property: →→ a(b+c)=ab+ac

Order of operations stands for:

↓

Parenthesis

Exponent

Multiply

Divide

Add

Subtract

*Left to right*

Please Excuse My Dear Aunt Sally!

First, you remove parenthesis.

6j+8j+5+5

Then, you add by the numbers from left to right.

6+8=14

14j+5+5

5+5=10

<u><em>14j+10 is the final answer.</em></u>

Hope this helps!

Have a nice day! :)

-Charlie

Thanks!

5 0

3 years ago

What three points are solutions to 2x-y =4

DochEvi [55]

Answer:

Attached file

Step-by-step explanation:

5 0

2 years ago

PLEASE LOOK AT THE PHOTO TO ANSWER also please don't guess! I'll mark you as Brainlest! :D

aleksandr82 [10.1K]

Answer:

the last one

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Diameter Radius Area Circumference of= 132

AveGali [126]

Answer:

$lets \: \: find \: \: \: the \: \: \: radius \\ 2\pi \: r = 132 \\ \frac{2\pi \: r}{2\pi} = \frac{132}{2\pi} \\ r = 21.01$

$lets \: \: \: find \: \: \: the \:area \: now \\ = \pi {r}^{2} \\ = \pi \times {21.01}^{2} \\ = 1,386.76$

$lets \: fin d\: \: \: the \: \: diameter \\ = d = 2r \\ = d = 2 \times 21.01 \\ = d = 42.02$

7 0

3 years ago

PLZ HELP I GIVE BRAINLIST!!

Tom [10]

Answer:

Step-by-step explanation:

X + 2y = 13

Since x = 3

3 + 2y = 13

2y = 13 - 3

2y = 10

Divide both sides by 2

Y = 5

4 0

3 years ago

Read 2 more answers