What is the sum of the interior angles in the polygon below?

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size (2.5cm);

draw ((0,0) - - (3,-4) - - (5,2) - - (7,-1) - - (8,5) - - (4,9) - -cycle, linewidth (1.25));

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There are 321 visitors at the library. Each library table seats 12 people. How many tables are needed to seat all of the visitors? (Explain the process of how you got your answers)

Wich one of these numbers is an rational but not an integer - 9, 0-4.3, 3

A triangle is cut from a piece of fabric. the triangle has a height of 8 inches and an area of 120 square inches. what is the length of the base of the triangle?

The legs of a right triangle have lengths of 28 and 16. What's the length of the hypotenuse, rounded to the nearest hundredth? A. 32.25 B. 32.45 C. 22.98 D. 22.94

A women invest $688.88 in a savings account that pays 9.25%annually. how much is in the account at the end of the year?

What is the difference between statistical and non statistical questions

Which equation shows an example of the associative property of addition? (-7 + 1) + 71 = - 7 + (i + 78) (-7 + 1) + 7i = 71 + (-7i+1) 71% (-77 + 1) = (71-71) + (7ix) (-71 + 1) + 0 = (-71 + 1)

Cd is congruent to df, e bisects df and cd = 14.2. find ef.

How do u do positive and negatives

If y squared equals 28, what is y?