Answer:
330
Step-by-step explanation:
Answer:
I don't know if I'm doing this 100% correctly but I would put:
four plus nine's total multiplied by 3
Answer:
y=2/3x+4
Step-by-step explanation:
Answer:
48,58
Step-by-step explanation:
Let The speed of the west bound train be x
Let the east bound train be x+10
The speeds can be calculated as follows
2(2x+10)= 232
4x + 40= 232
4x= 232-40
4x= 192
x= 192/4
= 48
Hence the speedof the west bound train is 48
The speed of the east bound train is 48+10
= 58
Answer:
3
Step-by-step explanation:
SSS similarity states that all 3 sides must be proportional for the triangles to be similar