sailorsheftal sailorsheftal

21-07-2021
Mathematics

contestada

Given mn, find the value of x.
+
(6x+9)
m
(4x-19)
Answer:
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attempt 1 out of 2
I really need help with this

Given mn find the value of x 6x9 m 4x19 Answer Submit Answer attempt 1 out of 2 I really need help with this class=

Respuesta :

mathstudent55 mathstudent55

21-07-2021

Answer:

x = 19

Step-by-step explanation:

The two angles with measures are supplementary.

6x + 9 + 4x - 19 = 180

10x - 10 = 180

10x = 190

x = 19

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aayushdahal767 aayushdahal767

21-07-2021

Answer:

10x -10

Step-by-step explanation:

this answer is really sure

Answer Link

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