Alondra i really needi really need : (

page 1.)

1.) answer is (1,5)

2.) answer is 100

3.) answer is (5,7)

4.) answer is r=4 and b=2

Page 2.)

1.) answer is (-1,3)

2.) answer is c.

Page 3.)

1.) answer is a

2.) answer is b

3.) answer is d

Page 4.)

1.) answer is y=2x

 2.) answer is d

I hope this helps

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

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743