Here, equation of a line, y + 2 = 1/3 (x -5)
slope = 1/3
Slope of the line which is perpendicular would be -3 [ reciprocal & opposite ]
Now, y - y1 = m(x-x1)
y - 3 = -3(x - (-4))
y - 3 = -3x - 12
y = -3x - 9
In short, Your Answer would be y = -3x - 9
Hope this helps!
You literally need to apply the formula
where 
is the mass and 
is the speed
C because i just took de test
Answer:
777 rice balls
Step-by-step explanation:
700700700 divided by 100100100 equals 7. 7 times 111 equals 777.
Y = x + 4
y = -2x - 2
x + 4 = -2x - 2
x + 2x = -2 - 4
3x = -6
x = -6/3
x = -2
y = x + 4
y = -2 + 4
y = 2
solution is (-2,2)
