Answer:
Slope = 2/3
Step-by-step explanation:
From the attached graph :
Point 1 = (-1, 4)
Point 2 = (-5, - 2)
x1 = - 1 ; x2 = - 5
y1 = 4 ; y2 = - 2
Slope = Rise / Run
Rise = (x2 - x1) = - 5 - (-1) = - 5 + 1 = - 4
Run = (y2 - y1) = - 2 - 4 = - 6
Hence,
Slope = - 4 / - 6 = 4 /6 = 2/3
Always
a=b
subtract c from each side
a-c = b-c
perimeter =76 m
L=3+w
w
2L+2W=76
2(3+W)+2W=76
6+2w+2w=76
4w=70
w=70/4
w=17.50
L=17.50+3=20.50
A=L*W=17.50*20.50=358.75m^2
