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lana66690 [7]
2 years ago
9

Help me ? Pleaseeeee ??!!!

Mathematics
1 answer:
yuradex [85]2 years ago
4 0

Answer:

57

Step-by-step explanation:

if 1 = 123 degrees, and the angles add up to 360, then 6 would be 57. Because you would do 123 is 5 and 8, and so 246 is adding those angles. So now you have 7 and 6. 360 - 246 is 114, and since 7 and 6 are equal, just divide that by 2

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olga55 [171]

Answer:

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Step-by-step explanation:

(h; k) are the coordinates of the vertex.

On the graph are (3, 4), therefore we have:

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Substitute them into the equation:

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4a = -4   |-4

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So, we have the answer:

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2 years ago
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3 years ago
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mote1985 [20]

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avanturin [10]

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