Consider triangles JKL and J′K′L′, with J(−10,1), K(−12,5), L(−5,4), J′(−30,3), K′(−36,15), and L′(−15,12).

A: What is the scale factor, k, for the dilation that takes △JKL to △J′K′L′?
B: What is the mapping statement for this dilation?

Select two answer choices: one for Question A, and one for Question B.

A: k=−3
B: (x, y)↦(−3x,−3y)
A: k=13
A: k=3
B: (x, y)↦(3x,3y)
B: (x, y)↦(13x,13y)

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2