Answer:
9:3 or 9 to 3
Step-by-step explanation:
Answer:
The coordinates of the science lab is:
x = -14/3 , y = 1
Step-by-step explanation:
∵ P is (-8 , -1) and Q is (2 , 5)
∵ The point of the science lab is (x , y)
∵ The science lab point divided PQ at ratio 2 : 1 from Q (two thirds PQ)
∴ 
∴ 
∴ 
∴ 
∴ The point of science lab = (-14/3 , 1)
Answer:
MN
Step-by-step explanation:
Answer:
3x-4y-9
Step-by-step explanation:
Combine like terms