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nalin [4]
2 years ago
9

Mario purchased a computer with a screen that measures 16.0 inches diagonally. The length of the screen is 11 inches. What is th

e width of the screen? Round your answer to the nearest tenth of an inch.
Mathematics
2 answers:
vodomira [7]2 years ago
6 0

Answer:

11.6 inches

Step-by-step explanation:

We can use Pythagorean Theorem to solve this problem. We're given the value of the hypotenuse (c) as 16, and the value of the leg (a) as 11. Now, we must find B by solving the equation.

  • 11^2 + b^2 = 16^2

Step 1: Simplify both sides.

  • 121 + b^2 = 256

Step 2: Subtract 121 from both sides.

  • 121 + b^2 - 121 = 256-121
  • b^2=135

Step 3: Square root both sides.

  • \sqrt{b^2} = \sqrt{135}
  • b = \sqrt{135}
  • b ≈ 11.6

Therefore, the width is 11.6 inches.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Vesnalui [34]2 years ago
3 0

Answer:

11.61 in

Step-by-step explanation:

the screen when divided diagonally, forms 2 right triangles

diagonal = hypotenuse = 16

16^2 = 11^2 + w^2

w^2 = 135

w = 11.61

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