What is the distance between (4, - 7 ) and (4, 2)

D = 9

Step-by-step explanation:

 9

Step-by-step explanation:

x1=4

y1=-7

x2=4

y2=2

      distance = Sqrt(x2-x1)^2+(y2-y1)^2)

                    =sqrt((4-4)^2+(2-(-7)^2)

                   =sqrt(0)^2+(9)^2

                  =  sqrt(81)

                =     9

5/12, or 5: 12

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).