Answer:
1/2
Step-by-step explanation:
y=mx+b
3=m(4)+1
2=4m
1/2=m
Answer is A and C
..............................
Step-by-step explanation:
as the following pic answer should be × -2
It's b, the formula of a cone is the area of the circle time a third of the height so it would be pie times7^2 times 6