An algebra tile configuration where the 2 largest tiles are labeled plus x squared, there are 4 tiles labeled negative x, where each tile is half the size of the largest tiles, and 6 tiles labeled minus that are each one-quarter the size of the largest tile. which polynomial is represented by the algebra tiles? 2x2 – 4x – 6 2x2 + 4x + 6 –2x2 – 4x – 6 –2x2 + 4x + 6

The polynomial is 2x² - 4x - 6 ⇒ 1st answer

Step-by-step explanation:

* Lets explain how to solve the problem

- Algebra tiles are used to model integers and variables to aid in

 learning how to write polynomials

- There are two largest tiles labeled plus x squared

- That means we have two x²

∴ There are 2x²

- There are 4 tiles labeled negative x, where each tile is half the size

 of the largest tiles

- That means we have 4 negative x

∴ There are 4 × -x = -4x

- There are 6 tiles labeled minus that are each one-quarter the size

 of the largest tile

- That means we have 6 negative signs (6 - ones)

∴ There are 6 × - ones = -6

∴ The polynomial = 2x² + (-4x) + (-6)

- Remember: (+)(-) = (-)

∴ The polynomial = 2x² - 4x - 6

* The polynomial is 2x² - 4x - 6

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.