The gradient of this line is 9 so the gradient of the perpendicular line is -1/9 (the two perpendicular gradients must multiply to get -1).
The equation of a line is y=mx+c
where m is the gradient and c is the y intercept
We can then just substitute values in:
y = -1/9(x) -2
Answer:
4/7 = 40/70
3/10 = 21/70
Step-by-step explanation:
Answer:
63mi/h = 0.0175 mi/sec , hope this helps you
It’s gonna be 9/10 or 0,9
All you would do is divide 9.99/15 to get how much one pound costs.
The answer would be around 66 or 67 cents.
9.99/15=.666
