Ican't figure out how to find the area of question d. i know i need the height and i know what to do after that but i have no clue how to find the height.

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

Which of the following transformations will always produce a congruent figure?

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?