After 5 month of saving money , nikki had saved 350$ .she has now been saving for 9 months and has saved 690$ .find the percent of increase in the amount of nikki's savings .round the percent to the nearest tenth if necessary. show your work.

the answer is d on edge

step-by-step explanation:

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation:

asdsaddsa

step-by-step explanation:

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).