Answer:
The equation is not a function.
Step-by-step explanation:
We are given that
Function: It is mapping between the values of two sets A and B.
Each element of A has unique value in set B.
By definition of function
In given function
y has no unique value for each value of x.
Substitute x=0
Hence, it is not a function.
Let the supplement be s.
180=s+115 => s=180-115= 65 degrees
Answer:
Step-by-step explanation:
if CAB is a st. line and has arrows at end points then CAB is a straight line and also a straight angle (180°).
Answer:
N = 63
Step-by-step explanation:
Answer:
7π mm²
Step-by-step explanation:
The area (A) of the sector is calculated as
A = area of circle × fraction of circle
= πr² × 
( r is the radius )
= π × 3² × 
= 9π × 
( cancel the 9's )
= π × 7
= 7π mm²
