In this figure, and are parallel. is perpendicular to line segment . If the length of is a units, then the length of is units.

step-by-step explanation:

i honestly dont know

2x+60=

step-by-step explanation:

answer

a) the midrange of the data set shown is 85.5

step by step explanation

let's find the midrange.

the midrange is nothing but add the greatest value and the least value, then divide it by 2.

here the greatest value = 99

the least value = 72

midrange = (99 + 72)/2

= 171/2

midrange = 85.5

you.