Describe a way that you can remember the elements of the reflection matrices if you forget where the 1s, -1s, and 0s belong

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?