Determine the constant that should be added to the binomial so that it becomes a perfect square trinomial. ​ Then, write and factor the trinomial. x^2-2x

What is the constant that should be added to the binomial so that it becomes a perfect square​ trinomial?

Write the trinomial
(Do not factor)
Factor the result
simplify your answer

I am not sure about this question sry but u can try asking a tutor u don't need to use any points

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'.

i think asking google will you get the answer to that question