Which are vertical angles? ZAFE and BFD
F
A
ZBFC and ZDFE
D
ZAFE and CFD
OBFC and LEFA

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.

Answer! if you don’t mind, can you explain