Answer:
sorry I don't understand the way its written
Answer:
π units^2.
Step-by-step explanation:
The area = π r^2 where r = the radius and the radius = 1/2 * the diameter.
So the radius of this circle = 1/2 * 2 = 1.
The required area = π * 1^2
= π units^2.
Answer:
Option D is correct.

Step-by-step explanation:
Power of product property:
Let the equation: 
Using power of products Property on given equation:
= 
Therefore, the only option D of an equation which shows the correct use of power of Products property is, 
Answer:
3(2y+1)-3y=15 y=4
Step-by-step explanation:
substitute x=2y+1 into x then solve for y