Answer:
secθ = - 2
Step-by-step explanation:
Using the identity
sec²θ = 1 + tan²θ
= 1 + (
)² = 1 + 3 = 4 ( take the square root of both sides )
secθ = ±
= ± 2
Since secθ < 0 in the third quadrant , then
secθ = - 2
It equals 14,000 is the correct answer
Answer:
4
Step-by-step explanation:
Plug 7/8 into a.
8(7/8)-9/3 Multiply.
7-9/3 Divide.
7-3 Subtract.
4
Hope this helps!! Have a great day! (。・∀・)ノ゙