Answer:
Option 2:
tangent squared (theta) + 1 = secant squared (theta)
Step-by-step explanation:
1 + tan²X
1 + sin²X/cos²X
(cos²X + sin²X)/cos²X
1/cos²X
sec²X
Hi there.
2(7x - 3)
2(7x) + 2(-3)
14x - 6 is your simplified expression.
I hope this helps!
Answer:
C
Step-by-step explanation:
The first one is correct!
To solve, you need to carry the decimal two spaces to the right because there are two zero in 100 so 0.17 times 100 is 17. The height of the tree after ten years was 17 meters tall in height.