There are 120 people at a party 1/3 leave work out the number of people still at the party

80

Step-by-step explanation:

1/3 of 120 is 40

If 40 leave

People left in party=120-40=80

Idk da anser  to tis kestion, but I gtta tll u that ma grandm ate an egg with Ketchup and wit sum nuttella on it.

Step-by-step explanation:

1+1=5

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

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