One of the fastest times ever recorded for the 50 yard dash is 5.2 seconds. The following expression can be used to find how many miles per hour that is.
50 yd
3 ft
52 sec 1 vd
5,280 ft
1 hr
What is the missing factor?
1 mile
2
60 min
x
X
x
X
1 mile
1,760 yd
1.760 yd
60 sec
1 min
60 sec

b

Step-by-step explanation:

c

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).