Use the definition of absolute value.

The absolute value is always non-negative. So if
is already non-negative,
is unchanged. But if
is negative, then
because multiplying
by -1 makes it positive.
Now, if
, then by the definition of absolute value,

Answer:
5=1
10=2
15=3
Step-by-step explanation:
You divide the amount of seconds by 5.
5/5 =1
10/5 =2
15/5 =3
Answer:
There is no diagram or any information of what you are dilating but a simple tip is to DIVIDE THE TARGET BY 2
Step-by-step explanation:
You would divide by two because you're dilating by 1/2
Answer:
57
Step-by-step explanation:
first do what is in the brackets then the parentheses, then multiply the 3