What is the perimeter of the triangle?
22 units
30 units
44 units
o 60 units

44 units

Step-by-step explanation:

Perimeter is distance round the figure

Using the attached figure,  the distance from the left edge to P and Q are both 12 units each hence

Distance will be 12+12=24 units

Distance from right edge to point R and Q are also given as 6 units each hence distance will be 6+6=12 units

Distance from the bottom edge to P and R are 4 units each hence

Distance =4+4=8 units

Total distance 24+12+8=44 units

26

step-by-step explanation:

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)