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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19. Select other ways to write 50,897. Mark all that apply. A (5 X 10,000) + (8 X 100) + (9 X 10) + (7 X 1) 50,000 + 800 + 90 + 7 5,000 + 800+90 + 7 D fifty thousand, eight hundred ninety-seven

What is the word phrase for 3m

Solve the system of equations. Show your work. y = x^2 - 3x + 4 and x + y = 4

A shop sells newspapers for a profit of 0.5%. His sales for the month of January were $8341.50. How much of this is profit?

Two types of error that affect accuracy are systematic error and random error. Describe how can you decrease the amount of systematic error Describe how can you decrease the amount of random error. will be giving brainliest to quickest

Which expressions are equivalent to 3√128x?

In a 56 pound mixture of sand and gravel, 14 pound is gravel. How much gravel is there in a 1-pound mixture?

6,845,309 rounded to the nearest hundred thousand

a rectangular auditorium seats 1118 people. the number of seats in each row exceeds the number of rows by 17. find the number of seats in each row

Whats b plus 11 equals 72