Which figures are congruent?

B=D, E=F, and I think that A=C. Even though A and C are not the same size, if you scale it to about half the size , it would be exactly congruent. The equal shapes mentioned before are congruent because some were flipped or their sizes were changed, they all have corresponding angels, sizes, and shaped are exactly the same as well. :)

two data sets with the same median will not have the same varaibility

step-by-step explanation:

a, b, c, d are correct.

step-by-step explanation:

we have g(x) = 3 and are required to find which option is a translation of g(x).

now, 'translation' is a transformation which means to shift the function in any direction and the general form of translation is g(x) + k, where k is any real number.

so, according to the options we see that all are correct as they satisfy the general form of translation.

also, it can be seen from the graph below that the function g(x) = 3 is shifted from its position in all the four options.