I'd appreciate someone me solve this geometry problem.

12, D

Step-by-step explanation:

There are a few general rules for special triangles, the 45-45-90 triangle among them.

If the value of one of the two sides that isn't the hypotenuse is x, the value of the hypotenuse is x times the square root of 2.

So basically, if x = 1, then the hypotenuse would be the square root of 2.

(We can use the Pythagorean Theorem to prove this. a^2 + b^2 = c^2, so if a and b are equal to 1, we square them - still leaving us with 1 - then add them to get 2, which is equal to c^2, meaning to get to c we have to take the square root of 2.)

In your case, the value of one of the sides is 6 times the square root of 2. All you have to do is multiply that value by the square root of 2 to get the value of x in your problem!

6 * sqrt(2) * sqrt(2) = 6 * 2 = 12. Which would be answer D in your selection.

da freeck kinda math is this just drop out

step-by-step explanation:

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.