3 GIven that the expression p dollars for every q items describes a unit price, which statement must be true? O p=1 O p= q O q=1 O pq=1

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).

the awnser is visionary

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation:

60: 45 =12: 9 =4: 3 so the answer is 4: 3