Which of the following accurately describes cot(336°)
Options are
cot(-336°)
cot(24°)
cot(-24°)
-cot(-24°)
Answer : cot(-24°)
In a circle the total angle is 360 degrees. 336 degree lies in fourth quadrant.
360 degree - 336 degree = 24 degree
+24° lies on first quadrant and -24° lies on fourth quadrant.
So cot(336) is same as cot(-24)
Answer:
Step-by-step explanation:
The area of a rectangle is given by 
, where 
is the length of the rectangle and 
is the width of the rectangle. Therefore, the area of a 20 x 15 rectangle is equal to 
.
Since one bag of fertilizer covers 30 square feet, the farmer needs 
bags of fertilizer.
Solve for x by simplifying both sides of the equation, then isolating the variable.
x = 15
