Mitchell is a big coffee fan, so he always takes care of coffee brewing at the office. normally he uses 100 grams of robusta coffee to prepare 10 cups of coffee. his friend brings him a packet of arabica coffee and tells him that he should use 20% more than usual when brewing arabica coffee. how many grams of coffee should he use to make a 15-cup pot of arabica coffee?

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.