Answer:
x - y + 6 = 0
Step-by-step explanation:
In normal form of a straight line, the equation is given by
where p is the perpendicular distance of the line from the origin and
is the angle between the perpendicular line and the positive direction of the x-axis.
Here, in our case
and
Degree,
Therefore, the normal form of the straight line equation is
⇒
⇒
{Since, Cos (180 - Ф) = - Cos Ф and Sin (180 - Ф) = Sin Ф}
⇒
⇒ - x + y = 3√2 × √2 = 6
⇒ x - y + 6 = 0
So, the standard form of the equation is x - y + 6 = 0. (Answer)
Answer:
£168
Step-by-step explanation:
To increase £120 by 40%, multiply 120 by 1.4
120(1.4)
= 168
So, £120 increased by 40% is £168
Since you are just converting the minutes to hours, you can disregard the 15 miles
To change
36 minutes
60 minutes
36/60
3/5
.6 hours
0.6 hours
48 claims are rejected and 272 are accepted...
explanation
320/100= 3.2
3.2 * 15=48
320-48=272