Which of the following statements best explains the relationship between cities and the development of trade? A.
Cities were crucial to the development of guilds and trade associations.
B.
Cities became centers for collecting regional products and importing foreign products.
C.
Cities encouraged civic participation through open locations for assembly.
D.
Cities became centers of education and sports as job specialization encouraged more leisure time.

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752

vertical=18cm horizontal=18cm hypotenuse=25.5

step-by-step explanation:

the answer is d

step-by-step explanation:

you can also use mathway to get you answer + steps