Find the missing measures.
107°
2.
degrees (enter numerical answer only)

73

Step-by-step explanation:

Note that 107 and x are supplementary angles. In other words, their sum is 180. Thus:

Subtract 107 from both sides:

So, the value of x is 73.

And we're done!

Notes:

x and z are vertical angles. Since x is 73, z must also be 73.

y and 107 are vertical angles. This means that y is also 107.

linear pair postulates

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.