Line y = 4/9 x - 2 has a slope of 4/9.
For perpendicular lines, the ploduct of the two slopes is -1. Thus the slope of the required line is -1/(4/9) = -9/4
Equation of a line is given by y - y1 = m(x - x1)
y - 3 = -9/4(x - 4)
y - 3 = -9/4 x + 9
y = -9/4 x + 9 + 3
y = -9/4 x + 12.
Susjakwledoso sorey ness points
If w = width, then length = w+10, then the area is given by
lw = A or
(w+10)(w) = A or
(w+10)(w) = 375 or
w² + 10w = 375
Answer:
i think its independant , not independant , not indepedant i think im not sure
Step-by-step explanation:
A) y=1/2x + 4/3
b) y=-2/5x + 6
