Answer:
Step-by-step explanation:
45 total hair bands
Area of a semicircle is 1/2* πr^2
Area of a square is s^2
Square’s area: 4mm^2
The radius is 3mm
Plug into the equation
1/2* π(3^2)
1/2* π(9)
We can use 3.14 as an estimate of pi
1/2*28.26
14.13mm^2
Now just add them both
Total area 18.13mm^2
I would say A. becuase squares can be similar by looking alike but it doesn't matter what size, big or small.
Answer:
c=72
Step-by-step explanation:
8
=
9
8
⋅
8
=
8
⋅
9
Answer:
There are 77 more third graders than second graders.
Step-by-step explanation:
415-338=x
x=77
