Area of sphere is given by:
A=4πr²
radius of our sphere is 4 inches, thus plugging the value in the formula we get
A=4×π×4²
A=201.06
simplifying
A=201.1in²
Answer:
3 times x then minus 3 times y equal 2y plus 9
Step-by-step explanation:
Not sure if it works......
that's the verbal sentence (which is not formal sentence) i can think of now......
Simplify
2/4z + 1 = 2/4z + 1
Answer: D. Infinite solutions
Answer: 9 3/4 cups of sugar
Work:
13÷2=6 1/2
6 1/2x1 1/2=9 3/4
Say you have a big rectangle. You can split that big rectangle up into little rectangles, say unit rectangles whose areas are 1, and then count up all those little rectangles to find the area of the larger rectangle. So for instance:
I have a rectangle that has an area of 4ft^2
I can split up that rectangle to smaller rectangles of 1ft^2
Then I can count how many smaller rectangles I have and deduce the area of the larger rectangle form that -> 1ft^2 * 4 = 4ft^2
