The platform is square. Let the length of one side be x.
Then the perimeter is P = 6x - 6 = 4x
Then 2x = 6 and x = 3. The side length is 3.
Check: P = 4(3) = 12
P = 6(3)-6 = 12
These agree.
The equation for line AB would be x = -5 but It looks like it is asking for line AD.
The equation of line AD can be written in slope-intercept form y=mx+b, m being the slope and b the y intercept.
The y intercept would be point D since it is on the y axis. The y intercept would be (0,6) or 6 in the equation.
The slope can be calculated by the slope formula which is m = y2-y1/x2-x1
For the slope form we have to plug in both points A and D
6-1 over 0+5 y x
The slope is y/x and 6-1=5 and 0+5=5. This means that the slope is 5/5 or just 1. Now that we have the slope, we can form the equation y=x+6.
Since we have to turn it into standard form, we move x to the other side of the equation using Subtraction property of equality to get as the final answer
-x+y=6
There are 25 = 32 possible outcomes.
Answer:
y - 0.5x
Step-by-step explanation:
Given that the dog eats the same amount of food each day and on day 3, the available quantity of food
= 12 pounds
On day 7 (4 days after), the available quantity of food is 10 pounds. The difference in the amount of food in 4 days
= 12 - 10
= 2 pounds
This means that each day, the amount of food eaten by the dog in one day
= 2/4
= 0.5 pound
Hence the amount of dog food in the bag y for any day after opening the dog food x will be given as
= y - 0.5x
Andrew gets paid $12.05 cents per hour
