¿Cuál expresión algebraica es la forma
3x²-9x’y,
MÁS simple del cociente 9
1-3 y
A 37°(1 – 3y)
B 1-3y
C 3x²
D 3x

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

Which of these triangle pairs can be mapped to each other using two reflections?

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?