Answer:20.25
Step-by-step explanation:
If you do 81 divided by 4
I think Im not sure
Answer:
The answer is 10.
Step-by-step explanation:
Answer:
from the working in the photo
Answer:
<h3><u>Required Answer</u><u>:</u><u>-</u></h3>
Every number raised to a negative exponent will have a value smaller than 1.
<h3><u>Reason</u><u> </u><u>:</u><u>-</u></h3>
- It will only be negative if the number is negative with an odd exponent.
- what you're actually doing is dividing instead of multiplying.
<h3>For
Example:-</h3>

X is 9 or c because -26-10 is -36 and -36/-4 is 9