Answer:
-9, -4, 1, |-2|, |-3|, |-5|, |-6|
Step-by-step explanation:
Absolute value | | makes the number positive
Answer:

And simplifying we got:


Step-by-step explanation:
We want to simplify the following expression:

And we can rewrite this expression using this property for any number a:

And using this property we have:

And simplifying we got:


Answer:
The triangle is Acute.
Step-by-step explanation:
Good Luck
Answer:
i would be glad to help but i don't understand what to do
Step-by-step explanation:
To find the area of this rectangle you multiply the length by the width, like so (x+2) x (2x+5) .
To find the perimeter of this rectangle you add all the sides using this equation,
(x+2)+(x+2)+(2x+5)+(2x+5) .