The slope of y = -x is m = -1. Thus, starting with the slope-intercept form y = mx + b, we substitute -1 for m, 8 for x and 2 for y, to determine the vaue of b:
2 = -1(8) + b, or 10 = b. Then the equation of the line parallel to y = -x and passing thru (8,2) is:
y = -x + 10.
Answer:
476
Step-by-step explanation:
Step-by-step explanation:
y + 4 = -2x + 2
2x + y = -2
2x = -2 - y
x = -2 -y/2
Answer:
Area of Top Bottom- L x W = Area so 8 x 5= 40 sq ft
Area of Front Back- L x W = Area so 3 x 8 = 24 sq ft
Area of Left side/ Right side L x W = Area so 3 x 5 = 15
Total Surface Area- X + Y + Z = Total SA so 40 + 24 + 15 = 79
Volume- L x W x H = Volume so 8 x 5 x 3 = 120 cubic feet
Step-by-step explanation:
L being length
W being width
H being Height
Answer:
77
Step-by-step explanation:
Substitute the value of the variable into the equation and simplify.
