WHAT IS THE SURFACE AREA OF THE FIFURE?

Think About the Process Which property of exponents do you use to simplify this expression? Simplify the expression. 12^8/12^4

Naya [18.7K]

Answer:

12^4 = 20736

Step-by-step explanation:

The property of exponents used to simplify : 12^8/12^4

The division property :

a^x / a^y = a^(x - y)

Therefore ;

12^8/12^4

12^8 / 12^4 = 12^(8 - 4) = 12^4 = 20,736

3 0

3 years ago

Please help!!! I’ll mark you as brainliest!!!!!

kherson [118]

<h2>Answer:</h2><h2>80%.</h2>

Step-by-step explanation:

8 0

3 years ago

Which statement is true about the function f(x)= -x?

rosijanka [135]

Answer:

The domain of the graph is all real numbers less than or equal to 0.

Step-by-step explanation:

Hello,

We know that we cannot take square root of negative numbers, so we must have

$-x\geq 0 \ \text{ ***multiply by -1, it changes the inequality, so*** } \\ \\\large \boxed{\sf \ \ x\leq0 \ \ }$

So the domain of the graph is all real numbers less than or equal to 0.

For information, I attached the graph so that we can verify it.

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

7 0

2 years ago

Jose ha encontrado varios insectos. Hay 10 menos saltamontes que grillos. Hay 5 menos grillos que margaritas. Si Jose ha encontr

rewona [7]

Answer: There are 5 grasshoppers, 15 crickets and 20 ladybugs

Step-by-step explanation:

The question in english is:

Jose has found several insects. There are 10 less grasshoppers than crickets. There are 5 less crickets than ladybugs. If Jose has found 5 grasshoppers, how many ladybugs did he find and how many crickets? Write two equations to solve the problem.

Let's tag grasshoppers with $g$ , crickets with $c$ and ladybugs with $c$ .

So, we are tolde there are 10 less grasshoppers than crickets:

$g=c-10$ (1) We have the first equation

Then, we are told there are 5 less crickets than ladybugs:

$c=l-5$ (2) This is the second equation

If $g=5$ and we substitute this in both equations we will have:

$5=c-10$ (3)

Isolating $c$ :

$c=15$ (4) There are 15 crickets

Substituting (4) in (2):

$15=l-5$ (5)

Isolating $l$ :

$l=20$ There are 20 ladybugs

Therefore:

There are 15 crickets and 20 ladybugs

6 0

3 years ago

Please help me with this question!! Show steps

katovenus [111]

Answer: Slope is -1

Using the slope formula, we get

m = (y2 - y1)/(x2 - x1)

m = (0 - 4)/(2 - (-2))

m = (0 - 4)/(2 + 2)

m = -4/4

m = -1

What's going on here is that we subtract the y values 0 and 4 to get -4. This means that we dropped 4 units vertically to go from A to B. This is the rise. So rise = -4

The run is 4 because we moved 4 units to the right to go from A to B. This is found algebraically when we subtracted the x coordinates, so 2 - (-2) = 2 + 2 = 4.

Slope = rise/run = -4/4 = -1

You have the correct answer, assuming you wrote -1. I think your teacher just marked it wrong because you forgot to show steps.

3 0

3 years ago