Which expression represents the product of a number, z, and rhe diffrence of 5 and 1

Name the quadrilaterals that have four equal sides.

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright

In the 30-60-90 triangle below side s has a length of and side r has a length