Can someone me on this pls i will give brainliest

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest

Evan went to the park and saw for animals each animal was either a duck or dog if he saw a total of 14 legs how many of each animal did he see

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?