book
Maths Puzzle
Numerical Ability
how many sides does a regular polygon have if it has exterior angles of 20 degrees
Read Solution (Total 0)
book Other Question
Let x represent the number and then write an expression for the product.
The square of 5 more than a number
Is this correct?
x + 5^2
The year y when sales were s million dollars for a particular electronics company can be modeled by the radical equation
y=1.3√s -4 -7
where y = 1 represents 2001, an