Which of the following sets contains only rational numbers? OA. (1,991, ' 26.208, v5}
OB. {2,041, 7, 31.208, V81}
OC. {v3, d. 26.9, v81}
OD. (1,991, p. 26.208, V81}

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).

9987

step-by-step explanation:

answer: your correct answer is b. d.

step-by-step explanation: