Mathematics: Help please if u can answer!:)

Help please if u can answer!:) - id14316025, soliseric879

Ответ:

s237200

12.09.2021

• First get the value of x

$(8x - 29) \degree + (6x - 11)\degree + (3x - 1)\degree = 180\degree \\ { \sf{ \{interior \: angle \: sum \: of \: triangle \}}} \\ (8x + 6x + 3x) + ( - 29 - 11 - 1) = 180 \\ 17x - 41 = 180 \\ 17x = 180 + 41 \\ 17x = 221 \\ x = 13$

• then find angle K

$m \angle K = 8x - 29 \\ \\ m \angle K = 8(13) - 29 \\ \\ m \angle K = 104 - 29 \\ \\ { \boxed{ \boxed{ \bf{ \: \:m \angle K = 75 \degree \: \: }}}}$

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Ответ:

abby6628

11.07.2022

Mathematics

Step-by-step explanation:

a local delivery company has a cumulative frequency table to show the distance it travels to deliver

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Help please if u can answer!:)

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