how do i do this ? i don’t know if i find the x value then that’s the answer or if i plug the x answer to both of those question

Question

xeze [42]

2 years ago

9

how do i do this ? i don’t know if i find the x value then that’s the answer or if i plug the x answer to both of those question

s

Mathematics

1 answer:

Nady [450] · Answer 1 · 2022-09-14T07:14:24+03:00

Answer:

x=12

Step-by-step explanation:

X=12 because we can see from the picture that the left line is drawn between parallel lines, meaning that the two angles (10x-13 and 4x+25) are supplementary, meaning that they add up to 180.

so we can now write an equation and solve it

(10x-13)+(4x+25)=180

14x+12=180

14x=168

x=12