True or false: given the illustration below, the value of y is 100º

we are given

we know that

sum of all angles in any quadrilateral is 360

so, we can write it as

now, we can combine it

now, we can subtract both sides 258

so, this is FALSE..........Answer

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.