Answer:
The correct answer is 1/49
Step-by-step explanation:
In order to find this, we first can eliminate the negative in the exponent by putting the whole this in the denominator.
(-7)^-2 = 1/(-7)^2
Now we can evaluate the denominator
1/(-7)^2 = 1/49
Answer:
Step-by-step explanation:
Its already written as a decimal but it can be 8 1/2
It’s easy do 2 times 14 so it’s 28
