Perpendicular lines have gradients that multiply to give -1
So, the gradient of the line we need is -1/0.2 = -5
If we have the gradient and a point in the line, we can work out the equation using the formula:
y - y1 = m(x - x1)
where m = gradient, y1 = y-coordinate and x1 = x-coordinate of the same point
So, we substitute in our values, and we get:
y - -8 = -5(x - -7)
y+8 = -5x-35
y = -5x-43
Hope I helped! xx
2 more females than males
Answer:
Hey look you just multiply 9 with one and 4 with one then you get 9/2+4/2=13/2
Step-by-step explanation:
The answer is 18,800 g
16kg is the same as 16,000g Then add that to 2,800g
I am pretty sure the answer is b
