I need help with this answer Quadrilateral ABCD is reflected over the x-axis. What are the coordinates of
quadrilateral A'B'C'D?
у
D(1,5)
A (5,5)
C (2, 1)
B (5, 1)
х
B
A'
O A. A'(-5,5), B'(-5,1), C'(-2, 1),
D'(-1,5)
O B. A'(-5,-5), B'(-5, -1), C'(-2, -1),
D'(-1,-5)
O C. A'(5,-5), B'(5, -1), C'(2, -1),
D'(1,-5)
O D. A'(5,-5), B' (1.-5), C'(1.-2),
D'(5, -1)

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Brent needs to paint a logo made using two right triangles. the dimensions of the logo are shown below. what is the difference between the area of the large triangle and the area of the small triangle? (1 point) select one: a. 4.5 cm2 b. 8.5 cm2 c. 16.5 cm2 d. 33.0 cm2

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old