Question

mathhhhh

Answer 1

again, the figure is a REGULAR polygon which means all sides are the same

\[ \color{lightskyblue}{x^2}+2x+40=\color{lightskyblue}{x^2}-x+190 \]
\[ \color{lightskyblue}{x^2}-\color{lightskyblue}{x^2}+2x+40=-x+190 \]
\[ (+)\color{tomato}{2x}+40=\color{tomato}{-x}+190 \]
\[ \color{tomato}{2x}\color{tomato}{+x}+40=190 \]
\[ \color{tomato}{3x}+\color{mistyrose}{40}=\color{mistyrose}{190} \]
\[ 3x=\color{mistyrose}{190-40} \]
\[ 3x=150 \]
can you work the last step out?

Answer 2

wait im lost

Answer 3

i divide it right?

Answer 4

yes!

Answer 5

ok i was just making sure

Answer 6

50

Answer 7

there you go!

Answer 8

<3 thanks