Answer:
7 6/18
Step-by-step explanation:
Area of a circle = pi * r^2
Radius (r) = ½ * diameter
½ * 10 = 5
A= pi * 5^2
25 * pi = 78.54 sq inches
10.99 / 78.54 = about 14 cents per sq in (13.99)
Answer:
192
Step-by-step explanation:
The volume of a prism is 3 cubic units. Dividing each cube into 1/4 size cubes means each small cube will have 1/64 cubic inches.
This means 64 1/4 cubes fit into 1 cube. So for 3 cubes, 3*64 = 192 cubes.
Answer:

Step-by-step explanation:
The midpoint of AB coordinates are:
where:

All three angles of a triangle add up to 180 degrees.

Subtract 146 to both sides:

So your answer is B.