All categories

2 years ago

I dunno- I tried to delete a question and now it's just this

Mathematics

2 answers:

MAVERICK [17]2 years ago

6 0

dadadaadaddadaadaddaaddaadadadaddaad

VARVARA [1.3K]2 years ago

4 0

Answer:

okay (●'◡'●)

Step-by-step explanation:

have a good day!

~mina

You might be interested in

Perimeter of a triangle (combine like terms)

patriot [66]

Answer:

6x+3

Step-by-step explanation:

(x+4)+(3x-2)+(2x+1)

=x+4+3x-2+2x+1

=x+4+3x-2+2x+1 --> Here I'm just bolding the variables. This makes it easier to combine like terms in the next line.

=6x+4-2+1

=6x+3

5 0

1 year ago

Read 2 more answers

Select the antonym for the given word undaunted?

Mkey [24]

The Answer Is D) Afraid

7 0

2 years ago

Read 2 more answers

Whats the measure of

maxonik [38]

Acute angle i think about 60

8 0

2 years ago

What is the solution of this equation -12x-7=53

umka21 [38]

Answer:

<em>x </em>= -5

Step-by-step explanation:

You have to work backwards.

53 + 7 = 60

60 ÷ 12 = 5

Add the negative »»» -5

8 0

2 years ago

Read 2 more answers

Differentiate the function. f(x) = sin(9 ln(x))

gayaneshka [121]

Answer: $f'(x)=\dfrac{9\cos(9\ln (x))}{x}$ .

Step-by-step explanation:

The given function is

$f(x)=\sin(9\ln (x))$

Using chain rule differentiate w.r.t. x.

$f'(x)=\cos(9\ln (x))\dfrac{d}{dx}(9\ln (x))$ $\left[\because \dfrac{d}{dx}\sin x=\cos x\right]$

$f'(x)=\cos(9\ln (x))\left[9\dfrac{d}{dx}(\ln (x))\right]$

$f'(x)=\cos(9\ln (x))\left[9\times \dfrac{1}{x}\right]$ $\left[\because \dfrac{d}{dx}\ln x=\dfrac{1}{x}\right]$

$f'(x)=\dfrac{9\cos(9\ln (x))}{x}$

Therefore, $f'(x)=\dfrac{9\cos(9\ln (x))}{x}$ .

5 0

3 years ago