Which part of the angle is the vertex?
​

the answer is point Y since it is in the middle of the line between X and Z

Point Y

Step-by-step explanation:

Always the lines which intersect at a point, that point is called vertex.

x= 149. 24+7=31. 180-31=149

your welcome

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*