All categories

3 years ago

Which expression and value represents 9 less than the quotient of 18 and 3?

Mathematics

2 answers:

olga55 [171]3 years ago

6 1

Answer:

kinda hard ,

Step-by-step explanation:

Dimas [21]3 years ago

4 1

Answer:

Steuslskekshldz he d to queje xqkf D 8_7 ¢6=41497.72=197676wertebs in dndjebhsvs he shhabakanekksn☺️p-by-step explanation:

You might be interested in

true or false. the absolute value of. number will always be greater than the number itself. justify ur answer

swat32

false have a great day

6 0

2 years ago

Let f(x) = 2x+4. If f(x) = 16, find x.

jeyben [28]

$f(x)=2x+4$

And we are given that $f(x)=16$ and want to find the value of x. Set f(x) to 16 and we get the equation:

$2x+4=16$

Subtract both sides by 4

$2x=12$

Divide both sides by 2

$x=6$

This is the answer. Let me know if you need any clarifications, thanks!

8 0

3 years ago

Read 2 more answers

Write an equation in point-slope form of the line that passes through the point (2, 1) and has a slope of m= 2.

timurjin [86]

Answer:

y-1=2(x-2)

Step-by-step explanation:

4 0

3 years ago

The ratio of quarters to dimes in a coin collection is 5 : 3. You add the same number of new quarters as dimes to the collection

kondaur [170]

Answer:

Step 1. The answer is no.

Step 2. The answer is b.

Step-by-step explanation:

I think Step 2 already sort of explains the reasoning behind the answer for step 1.

Hope this helps!

3 0

3 years ago

Read 2 more answers

Find the critical numbers of the function. (Enter your answers as a comma-separated list. Use n to denote any arbitrary integer

lyudmila [28]

$f(\theta)=10\cos\theta+5\sin^2\theta$

then the derivative is

$f'(\theta)=-10\sin\theta+10\sin\theta\cos\theta$

Critical points occur where $f'(\theta)=0$ . This happens for

$-10\sin\theta+10\sin\theta\cos\theta=0$

$-10\sin\theta(1-\cos\theta)=0$

$\implies-10\sin\theta=0\text{ or }1-\cos\theta=0$

In the first case, we find

$-10\sin\theta=0\implies\sin\theta=0\implies\theta=n\pi$

In the second,

$1-\cos\theta=0\implies\cos\theta=1\implies\theta=2n\pi$

So all the critical points occur at multiples of $\pi$ , or $n\pi$ . (This includes all the even multiples of $\pi$ .)

3 0

3 years ago