A4(3a2 - 2a + 1)
What’s the product

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

An angle that measures between 90 and 180° is called a(,

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area