Hi there!
5(2f+3)+7
= 10f+15+7
= 10f+22
Hope this helps!
Answer:
3.71 cm
Step-by-step explanation:
Hi there!
Area of a circle equation:
where r is the radius
Plug in the area 43.25 cm²

Divide both sides by π to isolate r²

Take the square root of both sides to isolate r

Therefore, the length of the radius rounded to 2 decimal points is 3.71 cm.
I hope this helps!
Its not a function because there are two ages that are the same.