Trapezoid EFGH is shown on the coordinate grid. Trapezoid EFGH is dilated with the origin as the center of dilation using the rule (x, y)→(32x, 32y) to create trapezoid E'F'G'H'.

Which statement is true?

A. Trapezoid E'F'G'H' is larger than trapezoid EFGH because the scale factor is greater than 1.

B. Trapezoid E'F'G'H' is smaller than trapezoid EFGH because the scale factor is less than 1.

C. Trapezoid E'F'G'H' is larger than trapezoid EFGH because the scale factor is less than 1.

D. Trapezoid E'F'G'H' is smaller than trapezoid EFGH because the scale factor is greater than 1.

the answer is 40.

proof:

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true

the distance between the school and her home is 3.6km.

12 mins = 0.2 hours = 1/5 hour

54 ÷ 3 = 18km per hour

1/5 of 18 = 3.6km per 12 mins