Question

math

Answer 1

math

Answer 2

What's you're math question?

Answer 3

This question is in the wrong category...

Answer 4

i attached the link

Answer 5

right, back to the question

2 supplementary angles -- that means the sum of the two, is \( 180^o \)

knowing that, we can write:
\[ (5x+8) + (4x+10)= 180^o \]
are you capable of solving that?

Answer 6

yes

Answer 7

go on then, lol*

Answer 8

so 9x+18=180 then 9x=180-18 can you continue from there?

Answer 9

ok, so we take the brackets off, as they do nothing
\[ 5x+8+4x+10=180^o \]
secondly, we wil have to group them like terms
\[ 5x+4x+10+8=180^o \Rightarrow 9x+18=180^o \]
\[ 9x=180-18 \]
\[ 9x=162 \]
\[ x= \frac{162}{9} \]
\[ \Large x= ?? \]
yeah

Answer 10

18 ? 0r 90 ?

Answer 11

why should it be 90?

Answer 12

wait i think its 18

Answer 13

how sure are you?

Answer 14

it's one of the answer choices

Answer 15

and 90 is not

Answer 16

.... just do the math lol -- but nah yeah its indeed \( x=18^o \)

Answer 17

so 18 for sure

Answer 18

yeah

Answer 19

yes