Which sequence of rigid transformations will not map the preimage ΔABC onto the image ΔA′B′C′ ? A. a reflection across the y-axis followed by a reflection across the x-axis

B. a rotation 90° clockwise about the origin followed by a reflection across the x-axis

C. a rotation 180° clockwise about the origin followed by a reflection across the line y = -x

D. a reflection across the line y = x

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

The diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28

What percent of 18 is 24? and plz explain thx.