Answer:
circumference: 18.84 cm area: 28.26 cm^2
circumference is 18.84
3 1/3, 7-3 2/3=3 1/3, use absolute value
you divied the 10.30 by 10 and get 1.03
Step-by-step explanation:
Add 1 to both sides
Multiply both sides by 4
Take the square root of both sides
Subtract 5 from both sides
(straight from khan academy hints)
coefficient is 5 and
constant is -10
