Answer:
prolly a lot
Step-by-step explanation:
X = k x y
21 = k x 3
k = 7
x = 7y
x = 7(10)
x = 70
Answer:
Check out the image below!
Step-by-step explanation:
Ok so to answer this, we first need to figure out the area of both circles
we will use the formula A=πr²
so our two areas end up being 121π and 81π
now all we do is subtract the smaller from the larger
121π - 81π = 40π
shaded region = 40π
Answer:
i dont see no picture
Step-by-step explanation: