Let Cn be the number of circles in the nth design. Then, given the information in the question, Cn = 0 for all n.
To write the quotient of a number and 6 as an expression, you can represent the number as a variable, such as ( x ). The expression would then be written as ( \frac{x}{6} ). This indicates that the number ( x ) is being divided by 6.
A numerical expression is an expression that uses number. For example, if a teacher told you to write four plus six subract two , you would simply write it in number form. 4+6-2.
You cannot write an algebraic expression for that, you need an equation. The equation is n - 6 = 4
Difference in areas = A1 - A2 where A1 and A2 are the areas of the larger and smaller circles. Other expressions will depend on what information about the circles is available: radius, diameter, circumference.
divisor
The expression is 9*x.
4x
1/11
A numerical expression is an expression that uses number. For example, if a teacher told you to write four plus six subract two , you would simply write it in number form. 4+6-2.
You cannot write an algebraic expression for that, you need an equation. The equation is n - 6 = 4
X = " a number " X + 20
How do you write an expression
Difference in areas = A1 - A2 where A1 and A2 are the areas of the larger and smaller circles. Other expressions will depend on what information about the circles is available: radius, diameter, circumference.
N/8
N/9
40 + x
divisor