2. A landscaper drew a scale drawing of a rectangular yard using the scale, 2 cm : 3 m, before beginning to work on the yard.
8 cm
6 cm
(a) The landscaper plans to put a fence around the entire yard. How many meters of fencing does she
need? Show your work and label.
(b) The landscaper plans to create a rectangular garden that is the size of the actual yard. What is the
/
area of the garden? Show your work and label

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b