Which of the following is not true of a trapezoid that has been reflected across the x-axis?

A The new trapezoid is the same shape as the original trapezoid.
B The new trapezoid is in the same orientation as the original trapezoid.
C The new trapezoid is the same size as the original trapezoid.
D The x-coordinates of the new trapezoid are the same as the x−coordinates of the original trapezoid.

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8