A12 foot ladder is leaning against a building . the ladder makes a 45 degree angle with the building . how far up the building does the ladder reach ?

You love to play soccer! you make a shot at the net 8 times during a game! of those 8 attempts, you score twice. what percent of the time did you score?

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5