Answer: 16x + 16x + 13x = 180°
Step-by-step explanation:
16x + 16x + 13x = 180° add all variables
45x = 180° divide both sides by 45
x = 4 Substitute 4 for x for each angle, and then you have your measurements!
Hope this helps! Please give brainliest :)
Answer:
4
Step-by-step explanation:
So the first step would be to subtract 300 from your over all total of 540
540-300=240
then you would divide 240 by 60
240/60=4
<span>3(3y + 2) + 8y
9y + 6 + 8y
17y + 6 is your answer
hope this helps</span>
