Answer:
1 is depression
2 is elevation
3 is depression
4 is elevation
Step-by-step explanation:
2:3
it was originally 8:12, but it has to be simplified. 2/3 can also work as an answer.
Answer:pi=72628
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
this should br what it looks like
Probably the subsitution method
y=1/2x
subsitute that fr y
2x+3(1/2x)=28
2x+3/2x=28
times 2 both sides
4x+3x=56
7x=56
divide by 7 both sides
x=8
sub back
y=1/2x
y=1/2(8)
y=4
(x,y)
(8,4)
