What is the value of x ? Plzzz help

Mathematics

2 answers:

gulaghasi [49]3 years ago

6 0

Answer:

k = 10

Step-by-step explanation:

Exterior angle is the sum of the opposite interior angles.

(4k + 5) + (6k + 10) = 115

4k + 5 + 6k + 10 = 115

10k + 15 = 115

10 k = 100

k = 10

natita [175]3 years ago

4 0

Assuming from the picture that you only need to solve one of the equations to get the answer

4k + 5 = 115

-5 from both sides

4k = 110

Divide 110 by 4 = 27.5

K = 27.5

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