Question

if the straight line represented by 5x^2 -8xy + py^2=0 are perpendicular with each other. find the value of p. also find the equation of straight line represented by 5x^2 - 8xy + (p+8)y^2 =0​

Answer 1

Answer:

Find the distance between the following pairs of points.

a A(1, 2) and B(4, 2)b A(1, −2) and B(1, 3)

SOLUTION

a The distance AB = 4 − 1 = 3

Note: The distance AB is obtained from

the difference of the x-coordinates of

the two points.

b The distance AB = 3 − (−2) = 5

Note: The distance AB is obtained from

the difference of the y-coordinates of the

two points.

Step-by-step explanation:

note the distance ab is obtained of the two point