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09-10-2020
Mathematics

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find the value of x. round the length to the nearest tenth. PLZ HELP ME.

find the value of x round the length to the nearest tenth PLZ HELP ME class=

Respuesta :

09-10-2020

Answer:

x ≈ 7.9 ft

Step-by-step explanation:

cos∅ = adjacent over hypotenuse

Since we are dealing with a right triangle, we can use trigonometry to help us solve for missing values:

cos44° = x/11

11cos44° = x

x = 7.91274

x ≈ 7.9 ft

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