Answer:
m = 4
Step-by-step explanation:
Substitute x = 1, y = 1 , that is(1,1) into the equation
1 - 5 = m(1 - 2)
- 4 = - m ( multiply both sides by - 1 )
m = 4
Area of a trapezoid: [(top +bottom)*height]/2
suppose the length of one base is x, then the other base is 5x-19
[(x+5x-19)*18]/2=477
[6x-19]*18=954
6x-19=53
6x=72
x=12
The longer base is 5*12-19=41
Answer:
A - Hopes this helps.
Step-by-step explanation:
Answer:
the last picture
Step-by-step explanation:
the one where the line hits the -3 mark on the y-axis