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sukhopar [10]
3 years ago
14

What is the value of k?

Mathematics
1 answer:
LuckyWell [14K]3 years ago
6 0

Answer:

k = 10

Step-by-step explanation:

There are 180 degrees in a straight line, so ZYX must be 85 degrees. There are also 180 degrees in a triangle, so YZX + ZXY = 115.


4k + 5 + 6k + 10 = 115

10k + 15 = 115

10k = 100

k = 10

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Plzzzzz help will give brain and points!!! Explain why a quadratic equation with a positive discriminant has two real solutions,
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we are given

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