An architect makes a model of a new house. The model shows a tile patio in the backyard . In the model each tile had length 2/3 in and width 1/4 in. The actual tiles have length 1/2 ft and width 3/16 ft . What is the ratio of the length of a tile in the model to the area of an actual tile? Use pencil and paper. Describe two ways to find each ratio.

d

step-by-step explanation:

given

y + 3 = - 4(x - 2) ← distribute the parenthesis

y + 3 = - 4x + 8 ( subtract 3 from both sides )

y = - 4x + 5 → d

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm

2

step-by-step explanation: