The sum of three consecutive even numbers is 42. the sum can be represented by the equation n+(n+2)+(n+4)=42. what does n represent

Use the graph of the sine function y=2sinθ shown below

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

What dimensions can créate more than one triangle ?