Find the lengths of the hypotenuse and the longer side in a 30 60 90 triangle where the short side is 7 m.

12.12 m, 14 m

Step-by-step explanation:

Given

length of the short side is 7 m

angle must correspond to the short side and angle must correspond to the longer side of the triangle

from the figure, we can write

Also,

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.