Answer:
15 inches
Step-by-step explanation:
The area of a circle is pi r^2. We basically have to work backwards. I divided it fist by 3.14 which is the value of pi. I got 225.127, but I rounded it to 225. I found the square root of this which is 15. If we check the work. 15^2 is 225, and 225 times pi is 706.9.
Answer:
x= -11
Step-by-step explanation:
= 2ab + 4a + 6 - 6
= 2ab + 4a
you can factor this to 2a(b + 2)
nononononon nonononononno
Step-by-step explanation:
nonononononomonjknonkkom
Increase by 10% is time 1.10
so
area=side^2
sidenew=1.1x
so
(1.1x)^2=44 is equation
