Answer:
18 and 6
4x= 18+6
4x=24
x=24/4
x=6
4x= 6×4
24
2x+3
6×2
12+3
15
If you can draw one straight line through a polygon and cross more than two sides, the polygon is concave - A.
X=-4
Step-by-step explanation:
No y value so just count ur x value
pls mark brainliest
ans is 25 degree
B