The square root of x equals ten is 5
Answer:
$8.78 per pair
Step-by-step explanation:
Quantitive since it can be counted
Answer:
Step-by-step explanation:
Given



therefore it is a vertical ellipse
thus a=1

eccentricity of Ellipse





Focii are
and 

thus focii are
& 
(b) Length of major axis 
length of minor axis