What happens to the value of the expression b-1 as b increases

Answer

As b increases, b-1 will increase as well

Step-by-step explanation:

for example, if b=5, b-1 will equal 4

if b=6, b-1 will equal 5

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft