Answer:
156.63 Square feet
Step-by-step explanation:
Answer:
-17/10 as a simplified fraction or -1 7/10 as a normal fraction
Step-by-step explanation:
Scientifict notation is (number greater than or equal to 1 and less than 10) times 10^x
count where the decima place would make the number less than 10 and more than or equal to 1
7 places
so move the decimal place to the left 7 places and put that as the x
1.52 times 10^7 is the answer
All you have to do is multiply them all.
3*3*4*2=72
Your answer is 380.13 ft².
The formula for the area of a circle is πr² where r is the radius. We can find the radius by dividing 22 by 2, as the diameter is always twice the radius. This gives us 11 ft.
Then we can substitute 11 into the formula and get 121π, which is equal to 380.13.
I hope this helps!