Answer:
As marked, the only true statement is the first one
Step-by-step explanation:
Jeff's mean score is 78
Dalton's mean score is 77
Jeff's median score is 77
Dalton's median score is 77
If x > 0 then |x|/x = 1 !!!
If x<0 then |x|/x = -1
*below is an explanation! :)
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- I found the answer to this by choosing a any number that satisfies the requirement of x > 0 and plugging it into |x|/x
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Watch this!
Let's take 10 for example. 10 is greater than 0 like x>0 requires!
Let's plug it into |x|/x
|10| ÷ 10 = 1
*Remember that | | this means "absolute value" or whatever is in between the two bars will always be positive (+)
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Now let's take a random number that satisfies 0> x and do the same as we did above!
Let's take -3 and plut it into |x|/x
|-3| ÷ -3 = -1
Can you post the image because I need to clarify in your trigonometry hw
The value of x = 18
explanation:
12/x = 6/9
x = 18
Answer:
If your looking for inequality then its x<12
Step-by-step explanation:
Move constant to the right and calculate
