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2 years ago

Your friend is looking at laptops for college, and is comparing the different

Mathematics

1 answer:

Dominik [7]2 years ago

7 0

Answer:

B. h = 7.4 inches

Step-by-step explanation:

height of the laptop screen = h

d = 12.1 in.

w = 9.6 in.

We are given the formula,

d = √(w² + h²)

Plug in the values and solve for h

12.1 = √(9.6² + h²)

Square both sides

12.1² = 9.6² + h²

146.41 = 92.16 + h²

146.41 - 92.16 = h²

54.25 = h²

√54.25 = h

7.4 = h (nearest tenth)

h = 7.4 inches

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3 years ago

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Nesterboy [21]

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

Hope this helps plus happy new year!

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