Three friends have a total of 6 identical pencils, and each one has at least one pencil. In how many ways can this happen?

9 possible scenarios

Step-by-step explanation:

Friend 1: Friend 2: Friend 3:

1 pencil 2 pencils 3 pencils

1 3 2

2 1 3

2 3 1

3 2 1

3 1 2

4 1 1

1 4 1

1 1 4

answer: this is not a question

step-by-step explanation: this is a answer

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).