traps1215 traps1215

04-04-2020
Mathematics

contestada

Please help.................::::

Please help class=

Respuesta :

katiaj1991 katiaj1991

04-04-2020

Answer:K=10

Step-by-step explanation:

When I multiply 4 times 10+(5)=45

When I multiply 6 times 10 + 10=70

So when I add them together (45+70)=115

Answer Link

amna04352 amna04352

04-04-2020

Answer:

10

Step-by-step explanation:

Exterior angle = sum of interior angles

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

115 = 10k + 15

100 = 10k

k = 10

Answer Link

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