Answer:
or 
Step-by-step explanation:
The given absolute value inequality is 
Divide both sides of the inequality by -2 and reverse the inequality sign:
By the definition of the absolute value function;
Either or 
Divide through the rightmost inequality by -1 and reverse the sign.
This implies that:
or
Open interval<span> is an interval that does not contain its endpoints</span>
Answer:
the location of the missing vertex of rectangle is (7,-4)
the lenght of the base of rectangle is 12
Step-by-step explanation:
height = 10
base =12
the length of a rectangle is the longest side of rectangle regardless it is vertical or horizontal side
Answer:
a) Veritcal
b) Adjacent
Step-by-step explanation:
For the first figure, they are vertical angles because they are across from each other.
For the second figure, they are adjacent angles because they are right next to each other.
