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Bas_tet [7]
4 years ago
9

Plz plz help urgently ❤️

Mathematics
1 answer:
Gennadij [26K]4 years ago
6 0

Answer:

<h2>D = 28°</h2>

Step-by-step explanation:

To find angle D we use tan

tan ∅ = opposite / adjacent

From the question

DE is the adjacent

EF is the opposite

DE = 13

EF = 7

tan D = 7/13

D = tan-¹ 7/13

D = 28.3°

D = 28° to the nearest tenth

Hope this helps you

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Answer: A

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3 years ago
Read 2 more answers
The following blank indicates a missing operation in the equation.
Natalija [7]
The answer would be 5/2q+9r+6r-20s

Explanation
We have the equation
5(1/2q+3r-4s)
which would equal
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so with the information
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So we substitute it in to make the equation true.
5/2q(+9r)+6r-20s
Hope this helps or was correct
3 0
3 years ago
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