Answer:
3x + 4y +8 = 0
Step-by-step explanation:
(X1,Y1) = (4,0)
(X2,Y2)=(0,3)
(X3,Y3)=(0, - 2)
Slope(m)=(Y2-Y1)/(X2-X1)
= (3-0)/(0-4)
= -3/4
Equation of the line,
Y-Y3 = m(X-X3)
Y-(-2)= (-3/4) × (X-0)
Y+2= (-3/4)X
Y+2= -3X/4
4(Y+2)= -3X
4Y+8= -3X
4Y+3X+8=0 is the required equation.
Answer:
57
Step-by-step explanation:
parentheses first then multiply by 3
Is this what are you looking for??
Answer:
For
Step-by-step explanation:
For
We can easily factor the expression by grouping.
Now we have
Therefore,
So,
Once
Since y is 5.2 you can substitute it in your equations 5.2 = -5x - 40 then you do things like normal add 40 in both sides and divide -5 in both sides you get 9.04