Answer:
what are you trying to ask? I hope these help:
Diameter: 16 units
Radius: 8 units
Area: 200.96 units
Step-by-step explanation:
Diameter: circumference ÷ π
Radius: diameter ÷ 2
Area: pi times radius²
Because 21 is more than 1
Answer:
a. {(0, 7), (-1, 6)}
Step-by-step explanation:

subtract the equations

for
, substitute x = 0

for
, substitute x = 0

Answer:
K 2
J 4
Step-by-step explanation:
Solved it as an equation 2 x+x=6
x= number of miles Katie drives
Answer:
whatever 44.75 as time would be
Step-by-step explanation:
44.75