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Rufina [12.5K]
2 years ago
5

Next question lets keep going

Mathematics
2 answers:
Nastasia [14]2 years ago
7 0

Answer:

U = 67.6 degrees

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

cos U = adj side / hypotenuse

cos U = sqrt(10)/ sqrt(69)

cos U = sqrt(10/69)

Taking the inverse cos of each side

cos ^-1( cos U) =  cos ^-1(sqrt(10/69))

U = 67.62335

To the nearest tenth

U = 67.6 degrees

alisha [4.7K]2 years ago
6 0

Step-by-step explanation:

here's the answer to your question

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