Acertain television is advertised as a 58-inch tv (the diagonal length). if the width of the tv is 42 inches, how many inches tall is the tv?

The height of the television is:

Step-by-step explanation:

To solve the proposed exercise you must understand two things:

The Pythagorean triangle tells us that the sum of the base squared and the height squared of a right triangle will be equal to the hypotenuse (diagonal) squared of the triangle, which is usually expressed like this:

But to make it more understandable, let's express it like this:

Since the diagonal and the base (width) of the television are provided in the exercise, we must clear the height and calculate:

To identify the value if in the square, you must apply square root to the obtained value:

answer:

it will cost 480 dollars to refurbish the larger wood floor

step-by-step explanation:

as it's a ratio of 4 that costs 384 dollars, divide the price by the ratio

384 / 4 = 96 dollars

96 dollars per unit of the ratio

now to get the price to refurbish the larger wood floor, times the price by the units

96 * 5 = 480

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.