Answer: 3 * 10 ^3
Step-by-step explanation:
Divide the numbers
3.9 / 1.3
3
Subtract the powers of 10
10^5 / 10^2 = 10 ^ (5-2) = 10^3
The result is 3 * 10 ^3
5 ft because 3 squared is 9 and 4 squared is 16 9+16=25 25 squared is 5
The answer:
First: sec(-pi) is sec(pi)
And sec(pi) is -1
Composition function rule (f○g)(x) = f(g(x))
<em><u /></em><u>Given the separate functions</u>:

and

