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Ira Lisetskai [31]
3 years ago
13

Which angles are right?

Mathematics
2 answers:
Norma-Jean [14]3 years ago
4 0

Answer:

A, B and D

Step-by-step explanation:

Burka [1]3 years ago
4 0

Answer:

A , B , D

Step-by-step explanation:

You can clearly see that those angles have a square between them , thus they are right angkes

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Please help me Im confused on this problem
Sunny_sXe [5.5K]

Answer:

b = 6 sqrt(2)

Step-by-step explanation:

Since this is right triangle, we can use the Pythagorean theorem

a^2+b^2 = c^2  where a and b are the legs and c is the hypotenuse

3^2 + b^2 = 9^2

9+b^2 = 81

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b^2 = 72

Take the square root of each side

sqrt(b^2) = sqrt(72)

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b = 6 sqrt(2)

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Vitek1552 [10]

Answer:

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Step-by-step explanation:

[ 1000 g = 1 kg ]

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artcher [175]
2. This question is basically asking you to factor 6x² - x - 12, so that one bracket is (2x - 3) and the other bracket is your answer. If you do factor 6x² - x - 12, you get (2x - 3)(3x + 4), so your answer would be J. 3x + 4.

4. Again you are factoring, so you would get your answer as (x + 3)(x - 2), which is answer F.

I hope this helps! Let me know if you would like me to show you how I factored :)
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