Please help me. This is due in one hour. An archaeologist divides an area using a coordinate plane in which the coordinates are measured in meters. The vertices of a secret charriber are
(-4,-2).(4.-2).(4.4), and (-4,4). Find the perimeter and the area of the secret chamber
The perimeter of the secret chamber is
meters, and the area is
square meters

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)

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step-by-step explanatio89