Answer:
Yes, they are
Step-by-step explanation:
y = -9x
Here y∝ x
Where -9 is constant of proportionality
If "y" increases by factor of 2, then "x" will also increases by factor of 2. Hence, y and x are " directly proportional" to each other.
Area = 100 ft²
Area = l × w
Since you know it is a square than the sides are all equal. So the length and width are the same measurement. What two numbers when multiplied together equals 100? In order to find the answer you could do the square root of 100 which would give you 10.
So you know that each side is 10 feet. Using that you multiply 10 by 4because there are 4 sides in a square to get 40. This means that she will need 40 feet of fencing to enclose the garden.
Answer: 40 feet
Answer: y=14/3, x= 5/3
Step-by-step explanation:
the answer is
In AKLM, the measure of ZM=90°
Answer: 
Step-by-step explanation:
The equation of the line is slope-intercept form is:
Where m is the slope and b thte y-intercept.
The lines are parallel, then they have the same slope.
Solve for "y" from 
to find the slopes of the lines :
The value of the slopes of the lines is:
Substitute the slope and the point into the equation of the line and solve for "b":
Then the equation of this line is:
