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jek_recluse [69]
3 years ago
12

Please help, I added a photo to show the question. I’m so confused and I need help, so if you could show work I’d really appreci

ate it!

Mathematics
2 answers:
Anit [1.1K]3 years ago
8 0
One half of 60 is 30. 90-30= 60 so angle A= 30 and it’s complement= 60. Hope this helped!
Mashutka [201]3 years ago
7 0




Angle A = 30 and its complement would be 60. This is because both angles must equal 90 degrees, and 30 + 60 = 90. Also in the directions it states Angle A must be half of its complement. 30 is half of 60. Sorry I don’t have any work, I just did it in my head!

Any questions? Hope this helps!






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Subtract <br> 6 2/3 - 4 4/9
Orlov [11]

6 2/3 = 20/3 = 60/9

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5 0
3 years ago
Read 2 more answers
Can somebody help me with these problems please
mario62 [17]

Answer:

11. A. \frac{12}{13}

12. D. \frac{35}{12}

Step-by-step explanation:

11: Sin is just the side opposite of the angle divided by the hypotenuse of the triangle

Opposite of A = 36

Hypotenuse of the triangle = 39

36/39 = \frac{12}{13}

12. Tan is the side opposite of the angle divided by the side adjacent to the angle

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35/12 = \frac{35}{12}

Hope this helps!

3 0
2 years ago
The carnival also offers two magic shows. The morning show is only 20 minutes and it costs $3.75. For the afternoon show, it is
Oksi-84 [34.3K]

Answer:

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can i please get brainliest! :)

5 0
2 years ago
Please help with one of these
LekaFEV [45]

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Answer:

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