The diagonal of a large screen flat panel TV is 120 inches. Its aspect ratio ( ratio of length to height ) is 4:3 . If the TV screen has to be centered exactly both vertically and horizontally on a wall of dimensions 9 feet high and 12 feet wide, how much margin is there between the edges of the wall and the edges of the TV screen at the left, top, right, and bottom respectively?

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Step-by-step explanation:

25% is the answer

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.

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