The total length of an exterior wall is 41¢. One of the known dimensions is 18¢-4² and the other known dimension is 13¢-8². What is the unknown dimension?

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

(x) - (y) = (1 + 4i)

i belive the biggest ratio would be 18: correct me if im wrong