Answer
a= -6
Step-by-step explanation:
-2(a-3)=12
1.) -2(a)= -2a
2) -2(-3)= 6
3) -2a+6=12
-6 -6
4) -2a/-2 = 12/-2
a = -6
The mean is 2.5. also there is mean, median, mode calculators online to help you with these in the future
Answer:
80
Step-by-step explanation:
divide the circumference (251.2) by pi (3.14) and get 80
Answer:
The slope ZW is 2/5.
The length of ZY is 29.
Quadrilateral WXYZ is a square.
Step-by-step explanation:
I took the test.