Triangle RST is formed by connecting the midpoints of the side of triangle OPQ. The lengths of the sides of triangle RST are shown.
What is the length of PQ? Figures not necessarily drawn to scale.
Q
S
P
3
6
T
R
LO

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

5+2x=a

asdasdsaadsaddsasds

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

hi there, i would be interested to you with your test, may you add the questions and answer options.

- : )