First you write an equation 1/2 divided by 5 than you change the division sign to a multiplication sign then you change the 5 to 1/5 then you multiply 1/2 times 1/5 and you get 1/10
9+3t is your answer.......
Answer:

Step-by-step explanation:
We know that the diameter of the fountain is 3 feet and that it is in the center of the pond.
We know that the area of a circumference is:

where r is the radius of the circumference.
further
d = 2r
Where d is the diameter of the circumference.
Then the radius
of the source is 1.5 ft.
The radius
of the pond is 1.5 + 3 = 4.5 ft
Finally the area of the pond is equal to the area of the ring that is shown in the image

Answer: # 15 is x=-12 and #16 is x=24
Step-by-step explanation:
Answer:

Step-by-step explanation: