The smaller rectangle is a 1/2 scale drawing of the original figure. Use the drop-down menus to show the missing dimensions of the scaled figure.

L1 = 18 cm

W1 = 14 cm

A1 = 252 cm²

Step-by-step explanation:

Since the small rectangle is ½ the scale drawing of the original figure, therefore the dimensions of the smaller rectangle would be half of that of the original.

Thus:

Length (L) of the original = 36 cm

Length (L1) of the smaller rectangle = ½(36) = 18 cm

Width (W) of the original = 28 cm

Length (W1) of the smaller rectangle = ½(28) = 14 cm

Area (A1) of the smaller rectangle = L1 × W1 = 18 × 14 = 252 cm²

2

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

read more on -

step-by-step explanation: