Answer:
r=1/π
Step-by-step explanation:
Area of the circle is defined as:
Area = πr²
Derivating both sides
=2πr
=
x
= 2πr
If area of an expanding circle is increasing twice as fast as its radius in linear units. then we have :
=2
Therefore,
2πr
= 2 
r=1/π
Answer:
-8x+20
Step-by-step explanation:
multiply using the distributive property:)
Answer:
2. 1 8/9 gallons
Step-by-step explanation:
5 2/3 divided by 3
5.66666667/3 = 1.88888889
.88888889 = 8/9
1 + 8/9 = 1 8/9
Using the graphing you graph the two equations and then find the point where the two lines of the equation meet.
Hope this helps :)
You carry the 7 add the 6 put a little bit of whip cream and you got a cake ta da