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Brilliant_brown [7]

3 years ago

13

Evaluate 9 – b when b = 8.

1 answer:

FromTheMoon [43]3 years ago

5 0

Answer:

9 - b = ? 9 - 8 = 1 So, your answer is 1.

Step-by-step explanation:

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Answer:

39 degrees

Step-by-step explanation:

Right triangle

40 ft tree = opposite side

50 feet = adjacent side

tan (angle) = opp / adj = 40 /50

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2 years ago

Angle DEF is a right triangle. If FE = 12 and DE = 5, find DF.

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