Answer:
210 is the perimeter
Step-by-step explanation:
60+60=120
45+45=90
120+90=210
Hope this helps! ;)
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!
It is just asking how many meters tall are doors usually at. Clearly 30 meters isn't reasonable so just say how tall most doors are in meters.
Answer:
$564
Step-by-step explanation:
- Multiply $9400 by .06 - You should get $564 -
Answer:
0-1 = -1
Step-by-step explanation:
if m equals 0 the answer is -1