The rectangular prism shown has three different sized faces. One has an area of 45 square inches. One has an area of
50 square inches and the last has an area of 90 square
inches. What is the volume of the prism?
50
45
90
O a
Ob
202.5 in
675 in
450 in
370 in3
Oc
Od

Combined megan and kelly worked 60 hours.kelly worked twice as many hours as megan.how many hours did they each worked?

In triangle abc, the length of side ab is 12 cm, the length of side bc is 5 cm, and the length of side ca is 9 cm. find the measure of angle a using the law of cosines.

Ms. sutton recorded the word counts and scores of the top ten essays in a timed writing contest. the table shows her data. how does the word count of an essay relate to its score in the contest? word count tends to decrease as the score decreases. word count tends to increase as the score decreases. word count tends to remain constant as the score decreases. word count has no apparent relationship to the score of the essay.