Preform the indicated operation.
4/11 ÷ 4/9

0/8

Step-by-step explanation: i tried my best

9/11

Step-by-step explanation:

4/11 divided by 4/9=

4/11 x  9/4= 1/11x9=

9/11

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).

if you was gonna solve for a, a is a   < -12