Answer:
<u><em>A. -36 </em></u>
<u><em>*The answer must have a negative sign.*</em></u>
Step-by-step explanation:
First, you had to add/subtract by the integers.
Then, you subtract by the numbers.

It change positive to negative sign.

Hope this helps!
-Charlie
Thank you!
60 square feet = 8640 square inchs
So, 60 square feet = 60 × 144 = 8640 square inchs.
Answer:
41
Step-by-step explanation:
13 cm × 3.14 ( pi )
will give you
40.82 = 41
Answer:
110
Step-by-step explanation:
bc it is a right angle it has to ad up to 180