Answer:
Area= 45 units squared
perimeter= 28 units
Step-by-step explanation:
Area: multiply 5 times 9 to get the number of squares inside (length times width)
Perimeter: add all the side lengths together; 9+9+5+5 ( becuase this is a rectangle, the top 2 lengths are the same and the 2 lengths on the side are equal, so you can also just do 2 times (9+5) and that will work fine too)
Answer: <em>I believe the answer would be 16 divided 7, so you find the answer to that then you put the positive and the negative of that number for the answer. </em>
<em />
Don't you just hate IXLs?
Answer:
-8.4
Step-by-step explanation:
Because if you want to find the opposite of a number then you find that same number on the other side on the number line for example, -4.5 you would go on the other side and you would get positive 4.5
