B. Y=2sec(2x)
This is cuz the others don’t match the graph and only this one does.
Answer:16.71 cm
Step-by-step explanation:
Given
Length of wire L=38 cm
One piece is bent in the form of square and another in the form of circle
let x be the length of circle
therefore length of square side 
A=total area of square and circle
radius of circle 
area of circle 
Area of square 

To get the minimum value of A we get




Therefore circumference of circle

Answer:
£20
Step-by-step explanation:
1-1/4=3/4
3/4=15
1
15*1/3/4=
15*4/3=20
The answer to the question is 4
79.023 or 79 cubic inches