How do you find the sum of all the interior angles of a polygon

Is 7 + square root of 5 equal to square root of 5 plus a number, what do you know about the number? Why?

What is the surface area of a cube that has side lengths of 5.5 inches

1. A sample is being chosen for a survey to find out how people feel about adding more stop signs near a school. Which group would be least biased? A. voters B. drivers C. students D. teachers

Factor completely 648x^3+375

Given: x - 5 > - 2. Choose the solution set. x R, x > - 7 x R, x > - 3 x x R, x > 7

The Freeman family bought a new apartment five years ago for $80,000. The house is now worth $199,200. Assuming a steady rate of growth, what was the yearly rate of appreciation?

What's (-1.15) * 3.2=? Explain = )

Ramon jogged for 2/3 hour. Crystal jogged for 1/2 hour. How long did they both jog.

If Heather is weekly pay is directly professional to the number of hours she works at this record store her pay is $174 for 24 hours of work find amount of payment for 40 hours of work

1/8 of Tony's books are mystery books he has 3 mysetry books how many books does tony have in all