Answer:
y=-1x-6
Step-by-step explanation:
y-y1=m(x-x1)
y-(-5)=-1(x-(-1)
y+5=-1(x+1)
y+5=-1x-1
y=-1x-5-1
y=-1x-6
Originally,
h = 20 m, the height of the tree trunk
d = 0.5 m, the diameter of the trunk
Because the density is 380 kg/m³, the mass of the trunk is

Answer: 1492.3 kg
After one year:
After the tree puts on a growth ring, the new diameter is
d = 0.5 + 2(4 x 10⁻³ m) = 0.508 m
The tree grows by 0.2 m, s the new height is
h = 20 + 0.2 = 20.2 m
The increase in volume is

Answer: The volume produced is 0.17 m³ (nearest hundredth)
It would be D.) 36/162
When you multiply 12 by 3, you get 36. You multiply the same number, 3, by 54 to get 162.
This means that the ratio is equivalent.
You can use the equation d=rt
Amy 14.4=40r r=0.36 kilometers/minute
Bill 14.4=20r r= 0.72 kilometers/minute
Amy (0.36 kilometers/minute)(60 seconds/1000 meters)= 0.0216 meters/second
Bill (0.72 kilometers/minute)(60 seconds/1000 meters)=0.0432 meters/second
0.0432-0.0216=0.0216 meters/second faster than Amy