Answer:
Area of one piece of pizza ≈ 12.83 inches
Step-by-step explanation:
First of all let's calculate the area of the pizza.
Pizza is circular in shape, thus,
Area; A = πr²
We are given the radius;r = 7 inches
So, A = π(7²) = 153.94 in²
Now, since the area is divided into 12 equal sized pieces, thus we will divide the total area we got by 12 to get the area of one piece.
Area of one piece of pizza = 153.94/12 ≈ 12.83 inches
Answer:
12x-8y
Step-by-step explanation:
add 10x and 2x, this gets 12x, and add -5y with -3y, which gives you -8y. Add both of these values together and you get 12x-8y
Answer:
0.000008 m
Step-by-step explanation:
The diameter of a red blood cell is 
. We need to write the value in the standard notation.
means there are 5 zeros before 8. It can be written as :
So, the standard notation is 0.000008 m. Hence, the correct option is (d).
-√4 + √(-48) + √121 + √(-108)
= -√(2²) + √(-1 • 3 • 4²) + √(11²) + √(-1 • 2² • 3³)
= -2 + 4√3 i + 11 + 6√3 i
= 9 + 10√3 i
Product is another word for multiplication. so its 8 multiplied by 5 multiplied by 't'
8× 5(t)
