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artcher [175]
3 years ago
7

If x = −4, which number line shows the value of |x|?

Mathematics
2 answers:
zubka84 [21]3 years ago
5 0
4=|x| if there is a absolute value and the number is negative, turn it into a positive.
Art [367]3 years ago
4 0

Answer:

4 is the absolute value of -4

Step-by-step explanation:

absolute value is basically how many units from 0 the number is.

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5.<br> {wawawawawawawawawawawa}
Harrizon [31]

Answer:

35mc

Step-by-step explanation:

7 0
2 years ago
Find all solutions in the interval [0, 2π). tan x + sec x = 1
svp [43]
Use the identity 
sec^2x = 1 + tan^2 x
- so sec x = sqrt(1 + tan^2 x) then:-
tan x + sqrt( 1 + tan^2 x) = 1
sqrt ( 1 + tan^2 x) = 1 - tan x
1 + tan^2 x  = 1 + tan^2x - 2 tan x
0 = -2 tanx 

tan x = 0 

x =  0, π 
π is an extraneous root because sec 180 = -1 
So the answer  is 0 degrees
6 0
3 years ago
decide which type of graph will best represent that the majority of students like pepperoni pizza? Bar graph or pie chart?​
ycow [4]

Answer: Im pretty sure its a bar graph.

Step-by-step explanation:

8 0
3 years ago
Help help please will give brainliest PLEASE DON'T ANSWER IF YOU DON'T KNOW THE ANSWER​
sergey [27]

Answer:

0 is the answer. I think.

5 0
2 years ago
True or false? Do the following set of ordered pairs represent a function {(8,1),(0,-1),(9,4),(-6,-7),(8,9)}
Anika [276]
Hi there!

Unfortunately, the set of ordered pairs does NOT represent a function! This is because there are two of the same x values. In a function, there is one input for every output. In this case, there are two of the same inputs. However, there can be two of the same outputs. 
Just to clarify - Not a function

Hope this helps!! :)
If there's anything else that I can help you with, please let me know! 
6 0
3 years ago
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