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arlik [135]
2 years ago
12

Someone please help! (listing BRAINLIST and giving points) ​:D​

Mathematics
2 answers:
Butoxors [25]2 years ago
6 0

I hope this is help full to you

LekaFEV [45]2 years ago
4 0

Answer:

opp/adj

havent u pay attention in ur math class?

you will have to find the opp using a^2+b^2+c^2

Step-by-step explanation:

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pashok25 [27]

Answer:

x=139

Step-by-step explanation:

angles on a straight line add up to 180 degrees

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3 years ago
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How do I find out how to solve a triangle
Murljashka [212]
What exactly are you asking. Are you asking for area or perimeter?
5 0
3 years ago
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find the circumcenter
qwelly [4]

Answer: (0, -2)

Step-by-step explanation:

8 0
2 years ago
Please help to answer this question I’m really confused
igor_vitrenko [27]

Answer:

It would be B!

Step-by-step explanation:

D has an obtuse angle, so it can be eliminated.

C has angles that are not vertical, but rather adjacent. Same goes for A!

Hope this helps!

3 0
2 years ago
Please answer! this is an important exam that im taking right now.
Scorpion4ik [409]

Answer:

Required ordered pair is (0,0) for system of equation

Step-by-step explanation:

The given system of equation is

A). 9^{12x} = 9^{3y}

B). y^{4} - 9y^{2} x^{2} =16y

On simplifying the equation A

9^{12x} = 9^{3y}

Take log on both side,

(12x) (log9) = (3y) (log9)

4x=y

To find the solution of the system of the equation :

Replacing value of y=4x in equation B,

y^{4} - 9y^{2} x^{2} =16y

(4x)^{4} - 9(4x)^{2} x^{2} =16(4x)

256x^{4} - 144x^{2} x^{2} =64x

256x^{4} - 144x^{4}=64x

112x^{4}=64x

We get,

x=0 and x=0.829

Since, 0.829 is not integer number

Only solution of equations is x=0

For the value of y

Replace value x in y=4x=0

Thus, Required ordered pair is (0,0)

8 0
3 years ago
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