Confused as how to solve this one

48,36,27,81/4,243/16

Step-by-step explanation:

a1 = 48

a5=an=243/16

n=5

now

r= common ratio

48r⁴=243/16

or, r⁴ = 243/16/48

or, r⁴ = 243/16 × 1/48

or, r⁴ = 81/256

or, r = 3/4

so

a2 = 48×3/4

= 36

a3 = 36×3/4

=27

a4= 27×3/4

= 81/4

d i think

step-by-step explanation:

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