Complete the following: (2x +3y)^2 = (2x)^2+2(2x)(3y) +

Complete function will be  

Step-by-step explanation:

We have given equation

We have to find the function in place of blank space and complete the function

We know the algebraic equation

So

So in place of blank pace there will be

And complete function will be  

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.