3 years ago

What is the value of k?

Mathematics

2 answers:

kumpel [21]3 years ago

8 0

Answer: k = 10

Step-by-step explanation:

mLXYZ = 180 - 115 = 65° (angles in a straight line)

65 + (4k+5) + (6k+10) = 180

65+4k + 5 + 6k + 10 = 180

10k = 180 - 80

k = 100 / 10 = 10

VashaNatasha [74]3 years ago

8 0

The value of k=10 because of u look at the line u can see that it’s vertically connected to 115 degrees

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