If your well has a diameter of 100 mm and the depth of the water in the well is 6 m = 3 m × 2 of water, then you would add 30 mL × 2 = 60 mL of bleach. Then, What is the diameter of a well that requires 2700 mL of bleach?
And, How much bleach should be added to a well with a diameter of 750 mm?

I am not quite sure, thats tricky

Step-by-step explanation:

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).