What are the terms of each expression 3a-19
2 answers:
Answer:
The given expression has two terms "3a" and "19".
Step-by-step explanation:
The given expression is
A term is either a single number or variable, or product of numbers and variables. The signs "+", "− " and "/" are used to separate the variables.
In the given expression the terms are separated through negative sign.
The above expression is the difference of two expression "3a" and "19".
Therefore the given expression has two terms "3a" and "19".
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Answer: FIRST OPTION.
Step-by-step explanation:
Regular polygons are those polygons whose sides are equal in length and whose angles are all equal.
By definition each interior angle of a Regular polygon,is:
(In degrees)
Where "n" is the number of sides of the polygon.
Observe the Regular polygon given in the exercise.
Since it has 6 sides, you can conclude that it is an Hexagon. Then:
Substituting into and evaluating, you get:
Knowing this, you can write the following equation:
Finally, you must solve for "x" in order to find its value. This is: