Factor z 3 - 2z 2 + 9z - 18.

(z2 + 9)(z - 2)

(z2 + 2)(z - 9)

(z2 - 9)(z - 2)

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

the diver is 33 feet below the surface.

step-by-step explanation:

hope this

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step-by-step explanation:

570, the answer is 570, hope it