Answer:
centroid divides median into the ratio 2:1 then
PC/CY=9/x=2/1
x=4.5
then the total length PY = 9+4.5=13.5
Answer:
If I'm not mistaken this is a ratio so it would 6:36 or 6 to 36
Step-by-step explanation:
If Wrong I apologize
Subtract 1.05 from both sides. Then, you will end up with y= 6.21. So, C.
Answer:
that's it hope its helpful
Answer:
y = -1/3x + 5
Step-by-step explanation:
Find slope.
m = y₂ - y₁ / x₂ - x₁
Two points given.
(0,5) (3,4)
m = 4 - 5 / 3 - 0
m = -1 / 3
y = -1/3x + b
Substitute x and y by an point. Let's take (0,5)
0 - x
5 - y
5 = -1/3(0) + b
5 = 0 + b
5 - 0 = b
5 = b
So,
y = -1/3x + 5
