△rst is mapped to △r′s′t′ using each of the given rules.

for which rules is △rst congruent to △r′s′t′?

select each correct answer.

a) (x, y)→(−x, y)

b) (x, y)→(−x, −y)

c) x, y)→(x, y−7)

d) (x, y)→(−7x, −7y)

e) (x, y)→(0.07x, 0.07y)

An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if

Igure 1 and figure 2 are two congruent parallelograms drawn on a coordinate grid as shown below: 4 quadrant coordinate grid showing two parallelograms. figure 1 has vertices at negative 5, 2 and negative 3, 4 and negative 4, 7 and negative 6, 5. figure 2 has vertices at 5, negative 2 and 7, negative 4 and 6, negative 7 and 4, negative 5. which two transformations can map figure 1 onto figure 2? reflection across the y-axis, followed by reflection across x-axis reflection across the x-axis, followed by reflection across y-axis reflection across the x-axis, followed by translation 10 units right reflection across the y-axis, followed by translation 5 units down