The only equation that matches the first point (x, y) = (2, 2) is that of ...
c) y = 3/2x -1
Answer:
Step-by-step explanation:
B
2
3
Let the distance of two consecutive stones are x, x+1.
In ΔBCD, we have
tan60
o
=
x
h
⇒x=
3
h
.....(i)
In ΔABC, we have
tan30
o
=
x+1
h
⇒
3
1
=
x+1
h
⇒
3
h
+1=
3
h ......[from equation (i)]
⇒
3
2h
=1
⇒h=
2
3
km
solution
Answer:
24
Step-by-step explanation:
Answer:
14x
2
+9
Step-by-step explanation:
The answer is 48. I'm sorry I can't explain cuz it's a long process
