T-2(3-2t)=2t+9
t-6+4t=2t+9
5t-6=2t+9
5t-2t=9+6
3t=15
t=15/3
t=5
Answer:
Step-by-step explanation:
whats is the image of (12,-9 after dilation by a scale 1/3 centered at the origin?
Answer:
Rotation
Step-by-step explanation:
Answer:
3/4
Step-by-step explanation:
the slope is 3/4 and the y intercept is -3 hope this helps (-:
Area of field=xy=5000
perimeter of field=2(x+y)300
x+y=150
x=150-y
y(150-y)=5000

solve it
u get y= 50 or 100
then x=100 or 50
therefore the dimensions are 100m and 50m