What is the domain of the function f(x)=|x|

Mathematics

2 answers:

Juli2301 [7.4K]2 years ago

7 0

It’s would be 2/3.6 cause if x/21 of g would be in the 5 of x could equal 9-5+2

ozzi2 years ago

4 0

Answer:

All Real

Step-by-step explanation:

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Work out the value of x.

Alona [7]

2x+3x=180
5x=180
x=180/5
x=36

3 0

3 years ago

I have a box that is 5 inches wide 2 inches deep and 4 inches tall I want to fill with sand. how much sand can I fit inside the

myrzilka [38]

Answer:

Step-by-step explanation:

5x2 is 10 and 10x4=40

8 0

2 years ago

Complete the table using the equation y = 9x + 8.

Volgvan

Answer:

$Y = ( -1) | 8 | 17 | 26 | 35|$

Step-by-step explanation:

$y = 9x + 8 \\ \\ \\ x = ( - 1) \\ y = 9( - 1) + 8 \\ y = - 9 + 8 = - 1 \\ \\ x = 0 \\ y = 9(0) + 8 \\ y = 0 + 8 = 8 \\ \\ x = 1 \\ y = 9(1) + 8 \\ y = 9 + 8 = 17 \\ \\ x = 2 \\ y = 9(2) + 8 \\ y = 18 + 8 = 26 \\ \\ x = 3 \\ y = 9(3) + 8 \\ y = 27 + 8 = 35 \\ \\ \\ Y = ( - 1) | 8 | 17 | 26 | 35|$

7 0

2 years ago

Sally was the waitress at two tables. At the first table the bill came to $38.70 and the tip was 15%. At the second table the bi

rewona [7]

$\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hfill \stackrel{\textit{15\% of 38.70}}{\left( \cfrac{15}{100} \right)38.70}\implies \underline{5.805}~\hfill \stackrel{\textit{20\% of 33.45}}{\left( \cfrac{20}{100} \right)33.45}\implies \stackrel{\textit{larger}}{\underline{6.69}} \\\\\\ \stackrel{\textit{by how much?}}{6.69-5.805\implies 0.885}$

3 0

3 years ago

6/y=9/24 whats the proportion?<br>a= 16<br>b= 19<br>c= 20<br>d=21

Sveta_85 [38]

The answer is: a = 16

Steps:

First exclude any restricted values of y.

6/y = 9/24 , y is not equal 0

Simplify the right side of the equation using 3.

6y = 3/8

Cross multiply.

6 x 8 = 3
3 x y = 3y
So, 6 x 8 = 3y
Or, 48 = 3y

Switch the sides of the equation.

3y = 48

Divide both sides by 3.

3y/3 = y
48/3 = 16

Now you have your answer, y = 16

7 0

3 years ago