Answer:
y = (-3/7)x + 3
Step-by-step explanation:
As we go from (0,3) to (7,0), x increases by 7 from and y decreases by 3 to 0.
Thus, the slope of this line is m = rise / run = -3/7.
Subst. the appropriate values from this info into the slope-intercept form of the equation of a straight line:
y = (-3/7)x + 3 Note that the y-intercept is given: (0,3).
Answer: Yes it is true. We can write an equation by setting an expression equal to itself.
Step-by-step explanation:
Let we take an expression say 2x.
Since we know that any expression is equal to itself, so we can write it as 2x=2x, which does not give any solution or we can say this equation has no solution but we can not say it is false because they are actually equal.
Therefore, we can write an equation by setting an expression equal to itself. It would be a true equattion.
Step-by-step explanation:
Area of rectangle
l × b
12 × 6
= 72
area of actual figure
72-2×2
=68ft.