Answer:
10.080229881683 yards2
Step-by-step explanation:
Answer:
-10 over 27
Step-by-step explanation:
you have it right I did the work by paper and this is what I got
Let
, so that
and
. The integral is then equivalent to
Divide 24 by 8: 3. Then multiply that number by 5: 15
5/8 of 24 =15
Answer:
number of feet away from the sprinkler = 12 ft
Step-by-step explanation:
The number of feet away which the sprinkler is spreading water is the radius of the circle formed.
area of a circle = πr²
where
r = radius
area of the circle formed = 452.16 ft²
area of a circle = πr²
area of a circle = 3.14 × r²
452.16 = 3.14r²
divide both sides by 3.14
r² = 452.16/3.14
r² = 144
square root both sides
r = √144
r = 12 ft
number of feet away from the sprinkler = 12 ft