The correct length of AC is 18
Answer:
C. 25
Step-by-step explanation:
The applicable rule of exponents is ...
a^b = 1/a^-b
Matching this pattern to your expression, you see that ...
a = 5
b = 2
Then ...
1/5^-2 = 5^2 = 25
<span>The kinetic energy is 6395.03 J</span>
The value of the digit 4 is worth 4,000 in the number 84,230.