I believe it’s the first one but i could be wrong
Mario's:
8 * 14.13 = 113.04
A = pi * r^2
Plug in what we know:
113.04 = 3.14 * r^2
Divide 3.14 to both sides:
36 = r^2
Find the square root of both sides:
r = 6
Plug this into the formula for the Circumference of a Circle:
C = 2 * pi * r
C = 2 * 3.14 * 6
Multiply:
C = 37.68
Tito's:
16 * 12.56 = 200.96
A = pi * r^2
Plug in what we know:
200.96 = 3.14 * r^2
Divide 3.14 to both sides:
64 = r^2
Find the square root of both sides:
r = 8
Plug this into the formula for the Circumference of a Circle:
C = 2 * pi * r
C = 2 * 3.14 * 8
Multiply:
C = 50.24
Peter's:
10 * 15.386 = 153.86
A = pi * r^2
Plug in what we know:
153.86 = 3.14 * r^2
Divide 3.14 to both sides:
49 = r^2
Find the square root of both sides:
r = 7
Plug this into the formula for the Circumference of a Circle:
C = 2 * pi * r
C = 2 * 3.14 * 7
Multiply:
C = 43.96
So the correct order is:
Mario's, Peter's, Tito's
Answer:
12x+20
Step-by-step explanation:
Just expand the brackets
Answer:
g = -3
Step-by-step explanation:
10g-4(g-2)+11=1
1) 10g-4g+8+11=1 Combine like terms
2) 6g+8+11=1
3) 6g+19=1
4) 6g=-18 To continue the process of getting the variable by itself, we have to get rid of 19. So we are going to subtract 19 from 19 to get 0, and whatever we do to the other side, so we subtract 19 from 1 to get -18.
5)6g=-18 To get the variable by itself, instead of mutiplying, we will divide by 6 on both sides to get... g=-3! Hope this helps!
Answer:
Your answer is:
(-6)(-5)=
= 30
Step-by-step explanation:
Hope this helped : )
