Answer:
it would be 9.6
Step-by-step explanation:
Answer:
-1.
Step-by-step explanation:
(tanx- secx) (tanx+ secx).
= tan^2 x + tanx sec x- tanx sec x - sec^2x
= tan^2 x - sec^2 x.
But sec^2 x = 1 + tan^2 x
so tan^2 x - sec^2 x = -1
Answer:
1. C
2. B
3. C
4. A
5. D
Step-by-step explanation:
Divide 43.54 by 3.5
She was going 12.33 miles an hour