3 years ago

|x|= 4 how to put it in a number line?

Mathematics

2 answers:

Alik [6]3 years ago

8 0

Answer:

point on 4 and -4

Step-by-step explanation:

IxI = 4can either be 4 or -4

GrogVix [38]3 years ago

7 0

Answer:

just put the point on 4

Step-by-step explanation:

if it says incorrect i am very sorry

You might be interested in

What percentage of 67.5 is 7.02?<br><br> 27 is 144% of what?

djverab [1.8K]

$\begin{array}{ccc}67.5&-&100\%\\\\7.02&-&p\%\end{array}\ \ \ |cross\ multiply\\\\\\67.5p=7.02\cdot100\\\\67.5p=702\ \ \ \ \ |divide\ both\ sides\ by\ 67.5\\\\p=10.4\ (\%)$

Answer: 7.02 is 10.4% of 67.5.

7 0

3 years ago

Find 4/7 divided by 7/8

Reika [66]

If you divide a fraction by another fraction, this is equivalent to mupltiplying by its inverse:

so $\frac{4}{7}$ divided by $\frac{7}{8}$

is equivalent to

$\frac{4}{7}$ multiplied by by $\frac{7}{8}$

which is

$\frac{4}{7}* \frac{7}{8}= \frac{4*7}{7*8}= \frac{4}{8}= \frac{1}{2}$

so the answer is $\frac{1}{2}$ which is also 0.5

8 0

3 years ago

What is the binomial expansion of (m + 2)4?

ankoles [38]

Answer:

m+2

Step-by-step explanation:

use the binomial expansion theorem to find and simplify each term

4 0

3 years ago

A toy rocket was launched from the ground. The function f(x) = -16x² + 160x shows the height of the rocket f(x), in feet, from t

Harman [31]

The answer is D. All you have to do is graph the equation, and you will have the vertex and the roots. By the way, you can rule out B and C because those two do not follow the rules of a quadratic. Also, A and B have the wrong axis of symmetry, because the rocket lands after 10 seconds.

6 0

3 years ago

True of false: If a right triangle has legs of length 8 and 15, then we know the length of the hypotenuse is the square root of

nasty-shy [4]

The answer is true, it will equal to 17!

7 0

3 years ago

Read 2 more answers