Question

Does anyone know the answer this question?

Answer 1

Explanation:

<2+<3=180° because they are on a staright line.

Mathematically this will be

(5x+9)°+(4x+19)°=180°

9x+28°=180°

9x=180°-28°

9x=152°

`(9x)/(9) = (152)/(9) \\ x = (152)/(9)`

We are not done yet we found the value kf x now we can find the value of <2 GIVEN BY 5X+9 BU PLUGGING IN THE VALUE OF X

`< 2 = 5((159)/(9) ) + 9 \\ < 2 = (841)/(9) \\ = 93.44444444`

Rounded is 93.44