All categories

3 years ago

For a negative number x is the absolute value of x a positive number or a negative number explain

1 answer:

7 0

The absolute value of any number will always be a positive number. That is the definition of an absolute value. It is usually denoted by the || bar. For example, when you want to find the sum of 1 and ⁻5, you write it as |1 + ⁻5|. Even though the actual answer is ⁻4, because it is in absolute value, you'll report it as +4 instead.

You might be interested in

PLEASE HELP 30 POINTS Wendell is looking over some data regarding the strength, measured in Pascals (Pa), of some building mater

jarptica [38.1K]

Logarithmic functions and exponential functions are inverse and opposite of one another

The logarithmic function is $y = \log_2(x)$ , and the length at 8 pascals is 3 units

<h3>How to determine the logarithmic function</h3>

The exponential function is given as:

$f(x) = 2^x$

Express f(x) as y

$y = 2^x$

Swap the positions of x and y

$x = 2^y$

Take the logarithm of both sides

$\log(x) = \log(2^y)$

Apply the rule of logarithm

$\log(x) = y\log(2)$

Divide both sides by log(2)

$y = \frac{\log(x)}{\log(2)}$

Apply the change of base rule of logarithm

$y = \log_2(x)$

When the strength is 8 pascals, we have:

$y = \log_2(8)$

Express 8 as 2^3

$y = \log_2(2^3)$

So, we have:

$y =3 \log_2(2)$

Evaluate log 2 base 2

$y =3$

Hence, the logarithmic function is $y = \log_2(x)$ , and the length at 8 pascals is 3 units

Read more about logarithmic and exponential functions at:

brainly.com/question/11464095

7 0

2 years ago

Scientific understandings can change as new information is discovered. Which is an example of how scientific understandings have

Tresset [83]

Answer:

E. People once thought animals were individually create by some superior.

But the solid creation of theory of origin of species by the naturalist Charles Darwin demonstrated a different theory.

Step-by-step explanation:

Before Charles Darwin several scientists were discussing the hypothesis of a theory of evolution. But it was Darwin whom put together all the information with reliable explanation and correlation between animal specialization and environment accordyinly with time.

He spent almost five years on board the ship HMS Beagle, crossing several continents, starting with South America. From there, he returned with dozens of specimens of living species, illustrations and fossils. Those specimens helped Darwin in his discoveries which originated the book On the Origin of Species published in 1859.

7 0

2 years ago

To create a histogram which set of intervals would be the most appropriate to split the following data set? 120, 133, 134, 125,

Schach [20]

Put them in order then find the median and if there are two or more divided by how many are in the middle

8 0

2 years ago

Determine the correct equation for the following verbal sentence: The total distance traveled, d, at a constant speed of 45 mile

lidiya [134]

D=45h
It looks like that is option B

6 0

2 years ago