X=20
180-77=103
so then simplify (6x-17)=103
6x=120
x=20
Answer:
5.6
Step-by-step explanation:because if you divide correctly it will equal 5.6
Answer:
x=-4/3
Step-by-step explanation:
3x-12=12x
3x-12x=12
-9/-3=12/-3
then -3 cancels
3x/3=-4/3
then 3 cancels 3
so x=-4/3
1.= 1
2.= -15
3.= -18
4.= -1
5. = -11
6. = 22
To find the area of a polygon you have to write the formula of it which is area= 1/2 x perimeter x apothem . hope this helps
