Answer:
sec Θ = 
Step-by-step explanation:
Using the trigonometric identity
sec²Θ = tan²Θ + 1
Since 270° < Θ < 360° ← that is fourth quadrant, then
sec Θ > 0, thus
sec²Θ = (-
)² + 1 =
+ 1 =
, then
sec Θ =
= 
To do this you just have to do 18 × 5
which equals 90
hope this helps
Answer:
11.691
Step-by-step explanation:
Too lazy to wright, sorry.
So you would put 9 in for both of the D’s . Which would be 3(9) + 9^2. You will simply it and it’ll be 27+81 which is 108. THE ANSWER IS 108
Answer:
9
Step-by-step explanation:
8/12=2/3
6/9=2/3