"Like chalk and cheese" is a common, and pretty obvious one (you couldn't really substitute one for the other)..really means "not alike" rather than opposite.
"Poles apart" is another, as in "the two footballers are poles apart in terms of fitness"...it comes from the North & South poles at opposite ends of the earth.
It means to do the required calculations, in order to get a single number as a result. (Or some other data type, which is not numeric - in computer science, date expressions and text expressions are also used, among other things.)
An equation.
In many ways. It really depends on the algebraic expression. If several terms are added/subtracted, you can usually combine similar terms (terms that have the same combination of variables). If variables are multiplied, you can combine the same variable, adding the corresponding exponents. Sometimes expressions get simpler if you factor them; sometimes you have to multiply out (in other words, the opposite of factoring). Quite frequently, you have to use a combination of methods to simplify expressions. Take an algebra book, and look at some of the examples.
There are two things missing. How large are the known sides and what are the measures of at least one of the other angles.
Learn the properties, and apply them! What properties you use depends on the specific situations; some examples include:* Combine like terms (terms with the same variables), e.g.: 4x + 5x = 9x * Factor expressions * Multiply factors, so you can combine them with other expressions. In a way, this is the opposite of the previous point.
Idiomatic expressions are essentially literary and not pictorial. There are some well illustrated, pictorial books titled " English Idioms [ in Business, in Sports, in Relationships, etc. ] or something similar, in bookstores at home and abroad. Try your local library or other book supplier.
Idioms are phrases that cannot be understood without learning them - in other words, if you don't know them, you won't understand what the person is actually saying.
Best idiomatic expression for unemployment is "on the dole" There are other expressions like "out of work" or "not in job" but they are not as impressive as the first one.
there really is no such other word, but when a person is "obese" or overweight, you can be sure they are well aware of it, and do not have to be reminded by an unthinking person This will only cause sadness.
The idiomatic use of preposition refers to common phrases or expressions where a preposition is used in a fixed way that may not follow strict grammatical rules. For example, "on the other hand," "in love with," or "at odds with." These combinations of words have specific meanings that are understood by native speakers through usage and convention.
The question doesn't really make sense - idioms use words the same as any other phrase does. The words communicate meaning to others. The only difference between an idiom and another phrase is that the idiom has a meaning that is not literal and cannot readily be discerned by context.
its playins things that arn't normaly together in key with alot os other stuff that is unique to yourself
Yes, things with opposite electrical charges attract each other. This is due to the fundamental principle of electrostatics where opposite charges are attracted to each other and like charges repel each other.
It means to do the required calculations, in order to get a single number as a result. (Or some other data type, which is not numeric - in computer science, date expressions and text expressions are also used, among other things.)
Yes. Other things about parallelograms: -opposite sides are equal in length. -opposite angles are equal in length. -diagonals bisect each other.
An idiomatic expression is a phrase or expression whose meaning is not easily deduced from the individual words it contains. These expressions often reflect cultural nuances and can vary significantly between languages. For example, "kick the bucket" means to die, and "piece of cake" refers to something easy to do. Other common idioms include "break the ice," "spill the beans," and "under the weather."
Idioms can add color and expressiveness to language, but they also have the potential to create confusion for non-native speakers or those unfamiliar with the idiomatic expressions. Additionally, idioms may not always directly translate into other languages, leading to potential misinterpretations or misunderstandings.