<span>4300 / 2 = 2150
Just simply divide</span>
You need to measure the angles wich means that u use a protractor if the angle is 90 degrees is a straight angle if it is below 90 degrees is acute and if it is above 90 degrees it's obtuse
-x-29=13+2x
-29=13+3x
-42=3x
x=-14
Answer: 3580.50
Step-by-step explanation: