Answer:
C
Step-by-step explanation:
using the pythagorean theorem,
a²+b²=c²
8²+7²=c²
64+49=c²
113=c²

10.63=c
Answer:
$3 for one cookie
Step-by-step explanation:
Divide 18 by 6
Answer:
Distance is the square root of (x2-x1)to the second power-(y2-y1)to the second power
Step-by-step explanation:
Just look up distance formula