Determine the equation of a line perpendicular to 5x-2y+8=0, with a y intercept of 3. Please i need help. Thanks to whoever gives steps to this.
Answers
Answer:
to find equation first we find slope of it
from given equation
5x-2y+8=0
-2y= -5x -8
y=5x/2 +8/2
from eq y=mx+c
m=5/2
now we know if any line is perpendicular to another line so it's slope will be
m2×m1= -1
m ×5/2= -1
m= -2/5
ACC to question x=0 y=3
by eq
(y-y1)= m ( x-x1)
(y-3)= -2/5(x-0)
5(y-3)=-2x
5y-15+2x=0
2x+5y-15=0
is required equation
Step-by-step explanation:
Peggy is the most popular girl in the class and Maddie is her closest friend. Though Maddie is poor, Peggy never teases her as she does with Wanda so Maddie is afraid of losing her friendship. That's why she does not risk to annoy Peggy and prefers to be silent. The line, 'Peggy was the best-liked girl in the whole room. Peggy could not possibly do anything that was really wrong' illustrates this.