Answer:(theta) =π only
Step-by-step explanation:
-4cos(theta)+1=5
Subtract 1 from both sides
-4cos(theta)+1-1=5-1
-4cos(theta)=4
Divide both sides by -4
-4cos(theta) ➗ -4=4 ➗ -4
cos(theta)=-1
(theta)=cos(inverse)(-1)
(theta)=180
(theta)=π
Answer:
Width of the rectangle is:
Option C is correct.
Step-by-step explanation:
Area of rectangle =
Length of rectangle =
We need to find width of rectangle.
The formula used is:
Putting values in the formula to find Width of rectangle
Using the exponent rule:
and simplifying the terms we get
So, Width of the rectangle is:
Option C is correct.
Answer:
english pls
Step-by-step explanation: