How do you solve this question, I need the answer and the work please.

x = 12

Step-by-step explanation:

Since there's an angle bisecter, the two seperated angles are EQUAL.

Therefore, you can set up an equation where the two binomals are set equal to each other and solve for x.

5x - 13 = 3x + 11

    +13          +13

5x = 3x + 24

-3x   -3x

2x = 24

/2     /2

x = 12

If you wish to go further, substitute the solved x value into the angle measure to find their value.

5(12) - 13

60 - 13

47 = angle measure ITM

3(12) + 11

36 + 11 = 47

47 degrees = angle measure MTY

idk

step-by-step explanation:

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

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