<span>Replace tan θ with sin θ/cos θ
= sin²θ/cos θ + cos θ
Now multiply the right-hand side by cos θ/cos θ to get the same denominator:
= sin²θ/cos θ + cos²θ/cos θ
= (sin²θ + cos²θ)/cos θ
The numerator is equivalent to 1:
= 1 / cos θ
= sec θ</span>
Answer:
10
Step-by-step explanation:
The answer is 7/8 find a common denominator or cross multiply
Answer:
- 9 outfits
- 6
- 6
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
