Answer:
out of all the 1,500 dogs, 1320 do NOT have spots.
Step-by-step explanation:
we can start by dividing 1500 by 125 to find out how many times you can fit 125 into 1500. This happens to be 12. now we multiply 15 by 12 since thats how many dogs per group have spots. that will equal 180. since we are looking for the dogs that don't have spots, if we subtract 180 from 1500, we will get the remaining 1320 that do not have spots.
Answer:
3/4
Step-by-step explanation:
First of all, we need to calculate the slope of the line shown. This can be computed as:
where
is the increment along the y-direction
is the increment along the x-direction
We can choose the following two points to calculate the slope of the line shown:
(-3,2) and (0,-2)
And so, the slope of the line shown is
Two lines are said to be perpendicular if the slope of the first line is the negative reciprocal of the slope of the second line:
Using , we find that a line perpendicular to the line shown should have a slope of
1,334.8 m^2 is the correct answer.
4x+1=1/3x+10
4x=1/3x+10-1
4x=1/3x+9
4x-3x=9
x=9