Usually the Cartesian coordinate system is applied to manipulate equations for planes, straight lines, and squares, often in two and sometimes in three dimensions.

Usually, only the second and fourth line of a quatrain are rhymed ( in the scheme a, b, c, b ), which has been taken to suggest that, originally, ballads consisted of couplets ( two lines ) of rhymed verse, each of 14 syllables.

Usually, two bogies are fitted to each carriage, wagon or locomotive, one at each end.

Usually done without hands, the circular hey may also be done by more than two couples facing alternately and moving in opposite directions-usually to their original places.

Usually, when a person exhibits the gambler's fallacy, they are more likely to exhibit the hot-hand fallacy as well, suggesting that one construct is responsible for the two fallacies.

Usually between two and five students graduate with an IPS degree each year.

Usually, two or more answers were given for each question that a gamer might have.

Usually two to five eggs are laid and incubated for 3 to 5 weeks.

Usually at least two referees must agree for a point to be awarded.

Usually, one can get in two breedings using this method, though some studs have routinely refused to breed a female more than once.

Usually, the master shot is the first shot checked off during the shooting of a scene — it is the foundation of what is called camera coverage, other shots that reveal different aspects of the action, groupings of two or three of the actors at crucial moments, close-ups of individuals, insert shots of various props, and so on.

Usually, each instance will have a unique name, so that if you have two instances of vacuum cleaners, one might be " vac1 " and the other " vac2 ".

Usually two Pearl Indexes are published from studies of birth control methods:

Usually only two boats would race at once to avoid collision.

Usually the first two degrees of education ( eight years ) are always included, while the last one ( two years ) gives option for the students to pursue vocational or specialized educations.

Usually there will be only one or sometimes two approaches to the Shrine for the public and all will have the torii over the way.

Usually two or three Thugs would strangle one traveller.

Usually, such competitions take one of two forms, a short periodic competition or a year-long series of meetings.

Usually an electrolytic cell ( consisting of two electrodes, electrolyte, and external source of current ) is used for electrodeposition.

Usually the end blocks are approximately the same size as the two bars that are at the same end ; therefore one block is significantly larger than the other.

Usually the dampening mallet and the striking mallet are held in different hands, but advanced players can, in some circumstances, use two mallets from the same hand.

Usually this is done because it is desired to set up a direct communications path ( either to save the cost of taking the data via a server or to improve performance ) between two clients both of which are behind separate NATs.

Usually two participants engage in banter, but always in front of others, who instigate the participants to continue the game by making the insults worse.

Usually both the male and female teams are top contestant in the highest national league ; having won it on several occasions.

Usually the teams must identify the song and also the singer or band ( sometimes the year the song was released is also required ).

Usually, in sportive events among national teams, the short version is the one officially used.

Usually teams of up to 10 person are the most operational.

Usually, four teams qualify for the league playoffs.

Usually referred to as the ' Olympics of Motorcycling ' with trophies for best six-rider national, four-rider junior national, three-rider women's national, three-rider club national and three-rider manufacturing teams.

Usually there are three winners for the evening, the teams with the highest number of games.

Usually, teams that run a 3-4 defense look for college defensive ends that are too small to play the position in the pros and not quite fluid enough to play outside linebacker in a 4-3 defense as their " Jack " linebacker.

Usually teams ( or " clans " as they are sometimes called ) contact each other prior to matches.

Usually, the two men and the two women, or the three teams, that gave the best performance ( such as the fastest time, furthest distance, or number of flags collected in under a certain time ) will move on to the second stunt.

Usually, two or three teams of contestants compete in several turn-based and head-to-head challenges.

Usually, teams play equal number of games or matches at their own stadium and at other teams ', because home advantage is a major factor in many sports.

Usually only three medals, Gold, Silver, and Bronze, are awarded to the top three individuals or teams.

Usually, the matches were fairly local with neighbouring counties, rather than with distant teams, and matches were often played in batches so that amateur players could time their holidays from work to take part in several games over a period of a week or two.

Usually in the subsequent fifth round either the last Winner's Bracket team that just lost has a bye round or the top seed remaining will have a bye, while the other two teams square off.

Usually project teams are only used for a defined period of time.

Usually it consists of 36 teams, but in the season 2011 – 12 the teams were 41 divided geographically into two divisions of 20, 21.

Usually playing on inferior teams, he batted. 300 five times, had eight seasons with 100 runs batted in, and finished his career among the AL's top five right-handed hitters in career RBI ( 1, 283 ), runs ( 1, 239 ), slugging average (. 506 ), total bases ( 3501 ) and walks ( 1, 075 ).

Usually unpaid, street teams for bands and artists are still often composed of teenagers who are rewarded with free band merchandise or show access in exchange for a variety of actions:

Usually this class is a qualified field, so the teams have to give it all they can just to make the field.

Usually, in tables of standings in newspapers and magazines kept during the season, teams are ordered by the teams ' winning percentages, with the number of games they are behind the division leader supplementing the table.