Which of the following is the solution to the equation 25^(z - 4) = 125 ? select one: a. z = 5.5. b. z = 3.5. c. z = -2.5. d. z = -0.5.

5.5

Step-by-step explanation:

To start you would put the equation into logarithmic form

z+4=log25 125 then we put the new equation into change base formula

z=log 125/ log 25 +4 (we had to isolate the z) and then we input that equation into the calculator and get 5.5

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

step-by-step explanation:

(3rd option) - c