Arunner can cover a century dash in 11 seconds . assuming that his speed is the same . how long will it take for him to cover 1 mile ?

177.03 s

Step-by-step explanation:

A century dash is comprised by 100 meters. One mile is equivalent to 1609.34 meters.

If the runner is capable of running 100 meters in 11 seconds, his speed, in m/s, is:

Assuming he keeps the same speed, the time that wil take him to cover one mile is:

The runner takes 177.03 s to cover a mile.

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130