Use the image below to answer the following question. Find the value of sin x° and cos y°. What relationship do the ratios of sin x° and cos y° share?

Step-by-step explanation:

First calculate the hypotenus using the pythagorian theorem

now let's calculate sin x° and cos y°

since x°+ y° = 90

sin x° = cos y°

so cos y° = 0.6

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

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.